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And here comes the last part of my story so far.
After deploying the domain, configuring PCs, configuring the server, configuring the switch, installing software, checking that the correct settings have been applied, configuring MS Outlook (don't ask) and giving each and every user a d e t a i l e d tutorial on using the PC like a modern human and not as a Homo Erectus, I had to lock my door, put down my phone and disconnect the ship's announcement system's speaker in my room. The reasons?
- No one could use USB storage media, or any storage media. As per security policy I emailed and told them about.
- No one could use the ship's computers to connect to the internet. Again, as per policy.
- No one had any games on their Windows 10 Pro machines. As per policy.
- Everyone had to use a 10-character password, valid for 3 months, with certain restrictions. As per policy.
For reasons mentioned above, I had to (almost) blackmail the CO to draft an order enforcing those policies in writing (I know it's standard procedure for you, but for the military where I am it was a truly alien experience). Also, because I never trusted the users to actually backup their data locally, I had UrBackup clone their entire home folder, and a scheduled task execute a script storing them to the old online drive. Soon it became apparent why: (for every sysadmin this is routine, but this was my first experience)
- People kept deleting their files, whining to me to restore them
- People kept getting locked out because they kept entering their password WRONG for FIVE times IN a ROW because THEY had FORGOTTEN the CAPS lock KEY on. Had to enter three or four times during weekend for that.
- People kept whining about the no-USB policy, despite offering e-mail and shared folders.
The final straw was the updates. The CO insisted that I set the updates to manual because some PCs must not restart on their own. The problem is, some users barely ever checked. One particular user, when I asked him to check and do the updates, claimed he did that yesterday. Meanwhile, on the WSUS console: PC inactive for over 90 days.
I blocked the ship's phone when I got reassigned.
Phiew, finally I got all those off my chest! Thanks, guys. All of the rants so far remind me of one quote from Dave Barry:
7 -
One comment from @Fast-Nop made me remember something I had promised myself not to. Specifically the USB thing.
So there I was, Lieutenant Jr at a warship (not the one my previous rants refer to), my main duties as navigation officer, and secondary (and unofficial) tech support and all-around "computer guy".
Those of you who don't know what horrors this demonic brand pertains to, I envy you. But I digress. In the ship, we had Ethernet cabling and switches, but no DHCP, no server, not a thing. My proposition was shot down by the CO within 2 minutes. Yet, we had a curious "network". As my fellow... colleagues had invented, we had something akin to token ring, but instead of tokens, we had low-rank personnel running around with USB sticks, and as for "rings", well, anyone could snatch up a USB-carrier and load his data and instructions to the "token". What on earth could go wrong with that system?
What indeed.
We got 1 USB infected with a malware from a nearby ship - I still don't know how. Said malware did the following observable actions(yes, I did some malware analysis - As I said before, I am not paid enough):
- Move the contents on any writeable media to a folder with empty (or space) name on that medium. Windows didn't show that folder, so it became "invisible" - linux/mac showed it just fine
- It created a shortcut on the root folder of said medium, right to the malware. Executing the shortcut executed the malware and opened a new window with the "hidden" folder.
Childishly simple, right? If only you knew. If only you knew the horrors, the loss of faith in humanity (which is really bad when you have access to munitions, explosives and heavy weaponry).
People executed the malware ON PURPOSE. Some actually DISABLED their AV to "access their files". I ran amok for an entire WEEK to try to keep this contained. But... I underestimated the USB-token-ring-whatever protocol's speed and the strength of a user's stupidity. PCs that I cleaned got infected AGAIN within HOURS.
I had to address the CO to order total shutdown, USB and PC turnover to me. I spent the most fun weekend cleaning 20-30 PCs and 9 USBs. What fun!
What fun, morons. Now I'll have nightmares of those days again.9 -
The last year my school installed MagicBoards (whiteboard with beamer that responses to touch) in every class room and called itself "ready for the future of media". What they also got is A FUCKING LOW SPEC SERVER RUNNING DEBIAN 6 W/O ANY UPDATES SINCE 2010 WHICH IS DYING CONSTANTLY.
As I'm a nice person I asked the 65 y/o technician (who is also my physics teacher) whether I could help updating this piece of shit.
Teacher: "Naahh, we don't have root access to the server and also we'll get a new company maintaining our servers in two years. And even if we would have the root access, we can't give that to a student."
My head: "Two. Years. TWO YEARS?! ARE YOU FUCKING KIDDING ME YOU RETARDED PIECE OF SHIT?! YOU'RE TELLING ME YOU DON'T HAVE TO INSTALL UPDATES EVEN THOUGH YOU CREATE AN SSH USER FOR EVERY FUCKING STUDENT SO THEY CAN LOGIN USING THEIR BIRTH DATE?! DID YOU EVER HEAR ABOUT SECURITY VULNERABILITIES IN YOUR LITTLE MISERABLE LIFE OR SOUNDS 'CVE-2016-5195' LIKE RANDOM LETTERS AND NUMBERS TO YOU?! BECAUSE - FUNFACT - THERE ARE TEN STUDENTS WHO ARE IN THE SUDO GROUP IF YOU EVEN KNOW WHAT THAT IS!"
Me (because I want to keep my good grades): "Yes, that sounds alright."13 -
Just before you, my fellow system programmer, scroll past this, let me say this:
🍬 The web is actiually simple. 🍬
Both HTML and CSS is declarative. It's all easy when you understand the concepts, learn how to be idiomatic and quit trying to do that imperative bullshit in languages that aren't imperative.
HTML is simple. You know the boilerplate: doctype, head, body, that's all. Just mark it up and do NOT look at it before you end, mark it up as it were article or something. The appearance is up to css.
CSS is simple. You may even forget bem or rscss, you're already a skilled software developer. Use common sense and your code-splitting and naming skills you gained reading The Code Complete or doing software development for years.
Forget mockups. Forget absolute positioning, forget setting width and height in pixels. Go to awwwards, find some inspiration. Draw some buttons and fields on paper with your good old pencil. Then go and write some css. Feel free to steal some shadows and transitions from codepen.
Read about 8-pixel grid system. Let every element push away from others by setting something like margin: 16px; and whoops! You've just got fully responsive and got great vertical rhythm without even using media queries!
Oh my god, do NEVER set width and height explicitly! Type something like button { width: 120px; } and bang! The entire web page is broken. Quit that shit. Let it resize as it should. It will resize itself to fit its contents.
HTML is by default ready for your template engine. That's how you receive data from server — as server-side rendered, plain old HTML page. On the other hand, the form element is the most axiomatic and simple way to send the data to server. That's how you send it — as plain old GET or POST that every webserver can handle.
All of there are true:
1. It's easy to get great 100% responsiveness without media queries.
2. It's easy to align items in row, it's just one line of css. Maybe two, if you still want elements to wrap, but want to use flexbox:
.parent {
display: flex;
flex-wrap: wrap;
}
3. HTML and CSS are fast by default.
4. You don't need mockups to achieve great visual experience. Mockups is imperative, web is declarative.
5. You may not even need JavaScript to make great website.
Go on, ask me a question about web! I'll ready to answer everything.21 -
Thanks to @dfox @trogus for asking users for a pittance to offset server costs rather than inundating the app with ads that make it unusable.
This has been a longtime suggestion of mine for other apps and social media sites. People will pay a premium (even if it’s only $2) for quality; just ask Apple.10 -
Around 27 hours at new customer location.
They had a server failure due to incompetence.
They had fired their own IT guy and called us 6 months later because the server stopped responding.
First diagnostic. 2 drives are dead in a raid 5 with one hot spare. Raid controller then proved to be broken once the disks was replaced.
Waiting for new raid controller and installing.
Backup non existing, no one changed dat tape during the 6 months without IT. The tape was just a transparent plastic band, no media left.
Raid config is stored in static ram on controller, no backup!
Several hours in tech support to find out how to rebuild raid config from existing disks.
Proves to be impossible to rebuild raid set due to some checksum failures.
More hours with support to enable some diagnostic read only mode to mirror low level content to external drive.
Then many more hours to copy parts of the tree until it gets an error, restart after that and go on.
In the end we got around 70% back.
During this time I manage to be in contact with the raid manufacturers all support centers, one in europe, one in the us and one in Taiwan, switching each time one if them closed for the night.
The customer later declined a steady support contract due to us being to expensive ;)
Some just don’t want to learn.6 -
Paranoid Developers - It's a long one
Backstory: I was a freelance web developer when I managed to land a place on a cyber security program with who I consider to be the world leaders in the field (details deliberately withheld; who's paranoid now?). Other than the basic security practices of web dev, my experience with Cyber was limited to the OU introduction course, so I was wholly unprepared for the level of, occasionally hysterical, paranoia that my fellow cohort seemed to perpetually live in. The following is a collection of stories from several of these people, because if I only wrote about one they would accuse me of providing too much data allowing an attacker to aggregate and steal their identity. They do use devrant so if you're reading this, know that I love you and that something is wrong with you.
That time when...
He wrote a social media network with end-to-end encryption before it was cool.
He wrote custom 64kb encryption for his academic HDD.
He removed the 3 HDD from his desktop and stored them in a safe, whenever he left the house.
He set up a pfsense virtualbox with a firewall policy to block the port the student monitoring software used (effectively rendering it useless and definitely in breach of the IT policy).
He used only hashes of passwords as passwords (which isn't actually good).
He kept a drill on the desk ready to destroy his HDD at a moments notice.
He started developing a device to drill through his HDD when he pushed a button. May or may not have finished it.
He set up a new email account for each individual online service.
He hosted a website from his own home server so he didn't have to host the files elsewhere (which is just awful for home network security).
He unplugged the home router and began scanning his devices and manually searching through the process list when his music stopped playing on the laptop several times (turns out he had a wobbly spacebar and the shaking washing machine provided enough jittering for a button press).
He brought his own privacy screen to work (remember, this is a security place, with like background checks and all sorts).
He gave his C programming coursework (a simple messaging program) 2048 bit encryption, which was not required.
He wrote a custom encryption for his other C programming coursework as well as writing out the enigma encryption because there was no library, again not required.
He bought a burner phone to visit the capital city.
He bought a burner phone whenever he left his hometown come to think of it.
He bought a smartphone online, wiped it and installed new firmware (it was Chinese; I'm not saying anything about the Chinese, you're the one thinking it).
He bought a smartphone and installed Kali Linux NetHunter so he could test WiFi networks he connected to before using them on his personal device.
(You might be noticing it's all he's. Maybe it is, maybe it isn't).
He ate a sim card.
He brought a balaclava to pentesting training (it was pretty meme).
He printed out his source code as a manual read-only method.
He made a rule on his academic email to block incoming mail from the academic body (to be fair this is a good spam policy).
He withdraws money from a different cashpoint everytime to avoid patterns in his behaviour (the irony).
He reported someone for hacking the centre's network when they built their own website for practice using XAMMP.
I'm going to stop there. I could tell you so many more stories about these guys, some about them being paranoid and some about the stupid antics Cyber Security and Information Assurance students get up to. Well done for making it this far. Hope you enjoyed it.
26 -
I am from Nepal, developing country, most of the people here have no idea about linux and free software, finding ubuntu on bus media server was a total surprise for me.
6 -
When I was 14 or so, we had acces to some computers during break. I went through each and every one of them, rebooted into Safe Mode (yeah, Windows), logged in as admin with no password, and gave admin powers to my account (each student had one, at least). Then, installed a keylogger and one of those "trojaans" that let me remote terminal, keyboard and mouse control to all the PCs (I had tried telnet server, but this was soo much easier).
Then came the fun.
"Why does the start menu keep opening by itself?"
"Why is the CD tray opening and closing on its own?"
Etc.
Then I found out social media passwords like (translated from spanish) "bigdicks". Never used them, because I considered myself one of the gray hatted. I did it just for the fun.2 -
The code for some of the backend of my 100% custom media server in front of the blurred frontend of my media server. It just looks cool
6 -
Chrome, Firefox, and yes even you Opera, Falkon, Midori and Luakit. We need to talk, and all readers should grab a seat and prepare for some reality checks when their favorite web browsers are in this list.
I've tried literally all of them, in search for a lightweight (read: not ridiculously bloated) web browser. None of them fit the bill.
Yes Midori, you get a couple of bonus points for being the most lightweight. Luakit however.. as much as I like vim in my terminal, I do not want it in a graphical application. Not to mention that just like all the others you just use webkit2gtk, and therefore are just as bloated as all the others. Lightweight my ass! But programmable with Lua, woo! Not like Selenium, Chrome headless, ... does that for any browser. And that's it for the unique features as far as I'm concerned. One is slow, single-threaded and lightweight-ish (Midori) and another has vim keybindings in an application that shouldn't (Luakit).
Pretty much all of them use webkit2gtk as their engine, and pretty much all of them launch a separate process for each tab. People say this is more secure, but I have serious doubts about that. You're still running all these processes as the same user, and they all have full access to the X server they run under (this is also a criticism against user separation on a single X session in general). The only thing it protects against is a website crashing the browser, where only that tab and its process would go down. Which.. you know.. should a webpage even be able to do that?
But what annoys me the most is the sheer amount of memory that all of these take. With all due respect all of you browsers, I am not quite prepared to give 8 fucking gigabytes - half the memory in this whole box! - just for a dozen or so tabs. I shouldn't have to move my web browser to another lesser used 16GB box, just to prevent this one from going into fucking swap from a dozen tabs. And before someone has a go at the add-ons, there's 4 installed and that's it. None of them are even close to this complete and utter memory clusterfuck. It's the process separation. Each process consumes half a GB of memory, and there's around a dozen of them in a usual browsing session. THAT is the real problem. And I want to get rid of it.
Browsers are at their pinnacle of fucked up in my opinion, literally to the point where I'm seriously considering elinks. Being a sysadmin, I already live my daily life in terminals anyway. As such I also do have resources. But because of that I also associate every process with its cost to run it, in terms of resources required. Web browsers are easily at the top of the list.
I want to put 8GB into perspective. You can store nearly 2 entire DVD movies in that memory. However media players used to play them (such as SMPlayer) obviously don't do that. They use 60-80MB on average to play the whole movie. They also require far less processing power than YouTube in a web browser does, even when you download that exact same video with youtube-dl (either streamed within the media player or externally). That is what an application should be.
Let's talk a bit about these "complicated" websites as well. I hate to break it to you framework web devs, but you're a dime a dozen. The competition is high between web devs for that exact reason. And websites are not complicated. The document itself is plain old HTML, yes even if your framework converts to it in the background. That's the skeleton of your document, where I would draw a parallel with documents in office suites that are more or less written in XML. CSS.. oh yes, markup. Embolden that shit, yes please! And JavaScript.. oh yes, that pile of shit that's been designed in half a day, and has a framework called fucking isEven (which does exactly what it says on the tin, modulo 2 be damned). Fancy some macros in your text editor? Yes, same shit, different pile.
Imagine your text editor being as bloated as a web browser. Imagine it being prone to crashing tabs like a web browser. Imagine it being so ridiculously slow to get anything done in your productivity suite. But it's just the usual with web browsers, isn't it? Maybe Gopher wasn't such a bad idea after all... Oh and give me another update where I have to restart the browser when I commit the heinous act of opening another tab, just because you had to update your fucking CA certs again. Yes please!23 -
In one of my first jobs i developed an (ugly and heavly under-payed) e-commerce/media platform for a customer.
That customer was constantly making fun of his bald partner telling how he was gay, liked dicks, etc., drawing dicks and bananas as sample website logos or uploading dildo/penis images as images, he was always like this.
Once the website was ready for production i removed all the "testing" posts and images and told the client to insert some real content and alert me when it was ready for release.
Well some time after the release i got a call from that client, for the first time he was serious:
C: Hi, why there are dildo images on the server? (the website in production was full of dildo/penis images instead of actual product images, he even photoshopped the head of his partner on a penis and uploaded it!!!)
R: ehm... i told you it was on production and to stop uploading bad content....
C: Ummm ok, please fix it immediatly, thanks!3 -
Built a Media server using emby and then realized that one of my old TV shows with only 5 seasons was taking 129GB of storage space and I would need to transcode them, did my research and decided to use VP9 for the codec (YouTube, native browser support, etc.) found that it reduced my shows size to 51GB with great quality still. And then found out that emby doesn't allow direct play of VP9 on browsers and it's transcoding back to H264 Everytime I watch it. Submitted a issues, we'll see what happens now.1
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hello devranters,
been a while, past few weeks have been a painful one for me.
I finally got that second monitor and also built the small home server( I'll give details in another rant).
been a lot going on around me, there's a protest going on and a lot of young "unarmed" people including children killed, lots of gory images, all we were asking for was to stop police brutality, they're still shooting at people. it's a lot going on here. I can't even concentrate. I took some time off social media because all the bodies I was seeing was beginning to get into my head.
I really can't Express how I feel right now. we were expecting the international community(I really dont know who exactly) to come to our aid, lol
It's all over Twitter. images, videos, everything.
I just hope everything gets better.
the image is my new setup. I just log hello world on the console and that's all I do with it.
my table is basically two wooden slabs supported by textbooks on chairs(at last I found use for them since I never read them in school ). server is under the table.
keep us in your prayers. thanks
7 -
Last night tried to use VLC to rip DVDs for my home media server.
All three failed in some manner! What a waste of time! Trying HandBrake today.23 -
Frontender, social media manager and windows (server) admin!
Frontender; being paid to do something I couldn't care less about and find very frustrating (as for developing it)
Social media manager; being paid to use mass surveillance engines 😷
Windows (server) admin; I don't think I have to explain this one...7 -
Scumbag BroCow
Uses github to store his family photos
Uses github as a media streaming server
Conceals the repository by a random name.
Ignores pull request and issues made by haters1 -
Me and my developer friend worked with my ex-colleague with this fitness directory website because he promised to give us {{ thisAmount }} upon the {{ completionDate }}.
He was my friend and I trusted him.
It took me weeks of sleepless nights building the project. I had a full-time job that time, and I worked on the project during evenings. All went well, and as we reach the {{ completionDate }}, the demo site is already up and running.
A week before the {{ completionDate }}, he hired his new wife as the COO of the startup. It was cool, she keep noticing things on the site which shouldn't be there, and keeps on suggesting sections that has to be there. I was okay with it, until I realized that we are already a month late with the deadline.
Every single hour, I get a message from them like, "it's not working", "when can you finish this feature?", blah blah blah.. and so on.
I got frustrated.
"I want my fucking life back", I told them. No one cared about the {{ completionDate }}, the sleepless zombies they are working with and our payment. They keep on coming up with this "amazing" ass features, and now they are not paying because they said "it's not complete".
Idiot enough to trust a friend. I was unprotected, there was no legal-binding document that states their obligation to pay.
My dev friend and I handed over the project to this web development company which they prefer, and kept a backdoor on the application.
I kind of moved on with the payment issue after a month. But without their knowledge, I kept an eye on the progress and made sure that I still have the access to their server, DNS, etc..
BUT when they announced the official launch on social media, I realized that I was on the wrong train the whole time.
They switched to a different server.
They thanked all the people involved with the project via social media, EXCEPT me and my coding partner who originally built the site from ground up. A little "thank you" note from them will make us feel a little better. But, never happened.
I checked up the site and it was rewritten from originally Laravel 5 to CodeIgniter 1. That is like shifting from a luxury yacht where you can bang some hot chicks, to a row boat where your left hand is holding the paddle whilst your right hand is wanking yourself.
I almost ran out of bullets.
Luckily, CodeIgniter 1 was prone to SQLi by default.
I was able to get the administrator password in plain text and fucked with their data. But that didn't make me feel better because other people's info are involved.
So, I looked for something else to screw with. What I found? A message with the credit card details.
Finally, a chance to do something good for humanity. I just donated a few thousand dollars to different charity websites.3 -
I was just writing a long rant about how my rant style changed, and how I could fix anything that annoys me in a heartbeat by just putting my mind to implementing a change. Then YouTube once again paused the synth mix that was playing on my laptop in the background, with that stupid "Video paused. Continue watching?" pop-up. I even installed an add-on for it in Firefox to make it automatically click that away. I guess that YouTube did yet another bullshit update to break that, for "totally legitimate user interface improvements" or whatever. Youtube-dl faces similar challenges all the time, and it's definitely not alone in that either. I also had issues with that on Facebook when I wanted to develop on top of that, where the UI changes every other day and the API even changes every other week. And as far as backwards compatibility goes, our way or the highway!
So I did the whole "replace and move on" type of thing. I use youtube-dl often now to get my content off YouTube into a media player that doesn't fuck me over for stupid reasons like "ad fraud" (I use an ad blocker you twats, what ads am I gonna fraud against), or "battery savings" (the damn laptop is plugged in and fully topped up for fucks sake, and you do this crap even on desktop computers). Gee I wonder why creators are moving on to Floatplane and Nebula nowadays, and why people like yours truly use "highly illegal" youtube-dl. Oh and thank you for putting me in Saudi Arabia again. Pinnacle of data mining, machine learning and other such wank could not do GeoIP. for a server that used to be in a datacenter in Italy for years, and recently has been moved to another hosting provider in Germany. It's about as unchanging and static, and as easy to geolocate as you can possibly get. But hey, kill off another Google+ when?
Like seriously, yes I'm taking your Foobar challenges and you may very well be the company I end up working for. But if anything it feels like there's a shitton of stuff to fix. And the challenges themselves still using Python 2.7 honestly feels like the seldom seen tip of the iceberg.1 -
I've been away from devRant (and other social media) for a few days because I thought i needed to concentrate on a project that I'm currently working on.
I just realized that I need this, I really need to rant! There is just too much to rant about. Like how fuckin annoying tomcat is, (don't ask me, someone is paying for me to use it), or how eclipse is happily hugging over 1gb of my ram, ( again don't ask), meanwhile vscode is doing just the same thing (debugging a tomcat server) with less than 300mb! There's so much to be annoyed about that I truly don't know how I was getting along before devRant.2 -
I was originally looking for a USB print and scanner server, but I ended up getting two Raspberry Pis instead. The Zero W will serve the printer (CUPS for printing and SANE for an online PDF scanning system that I'll create) and I'll use the 3B as a media server. Time to learn some Python 😄3
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After this weekend's work with React and Material UI, I started thinking about the downsides to going that route (particularly social media sharing & SEO). The obvious solution is to render server-side, but then you have to ask yourself...is there really a benefit to all of this, or are we just coming full-circle and pretending this is better? I'm all for something that improves maintainability, performance, and reliability, but I feel the more I try to keep up with the latest fads, the slower I work, the more compiling and caching b.s. I have to deal with, and the less I trust the final product to "just work". Anyone else feel this way?4
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I work as a .Net consultant. Currently I am at a company that blocks all sociale media sites and sites that look like 'em. I don't mind the social media, but YouTube is also blocked and I need my dose of daily epic music world while developing. So, I set up a proxy on my server to easily bypass these blockades. Note: company policy says nothing about not being allowed certain websites, I always read this before using this trick.
Last week, a new guy joined the company and gets a desk just next to me. After a lot of looking at my screens and trying stuff he asks me for the entire office: "Hey how are you going on YouTube? It doesn't see to work for me.". 😫
The rest of the day, I had to explain to co-workers what a proxy is (they don't care about any tech they don't need...). And I had to explain to the pm that I was not hacking their network...
I'm not sure if I will be getting along with this new guy.... 😧1 -
I just set up SSHFS so I can play my media library on my TV without moving all my data!
Basically my setup is something like this:
*Gaming PC (with a total of 10TiB - 6TiB being used for my /home) located in my office
*Home Media PC (with total of 150GB) located in my living room
Everything I have is on my 6TB HDD, and just my Videos folder is larger than the hard drive in the Home Media PC, so I decided to set up SSHFS. After about 15 minutes of reading man pages and trying different configurations, I ended up just needing "sshfs -o nonempty -o allow_other [user]@[location]:/home/$USER/Videos /home/server/Videos/"
This is so great guys; I love Linux so much!3 -
This was originally a reply to a rant about the excessive complexity of webdev.
The complexity in webdev is mostly necessary to deal with Javascript and the browser APIs, coupled with the general difficulty of the task at hand, namely to let the user interact with amounts of data far beyond network capacity. The solution isn't to reject progress but to pick your libraries wisely and manage your complexity with tools like type safe languages, unit tests and good architecture.
When webdev was simple, it was normal to have the user redownload the whole page everytime you wanted to change something. It was also normal to have the server query the database everytime a new user requested the same page even though nothing could have changed. It was an inefficient sloppy mess that only passed because we had nothing better and because most webpages were built by amateurs.
Today webpages are built like actual programs, with executables downloaded from a static file server and variable data obtained through an API that's preferably stateless by design and has a clever stateful cache. Client side caches are programmable and invalidations can be delivered through any of three widely supported server-client message protocols. It's not to look smart, it's engineering. Although 5G gets a lot of media coverage, most mobile traffic still flows through slow and expensive connections to devices with tiny batteries, and the only reason our ever increasing traffic doesn't break everything is the insanely sophisticated infrastructure we designed to make things as efficient as humanly possible.11 -
Whenever I go to some major Mastodon server, the explore page contains at least some of the following:
- a post about "rich" people bad
- a post labelling some group of people as "nazis"
- a post promoting some black / lgbt thing
- a post about "left-wing government good, right-wing government bad"
And at least 20% of the posts on the explore page are about how "we" are better than whatever the current negative topic in the media is.18 -
In modern applications it's media files that take up so much space, code files are relatively s-
*checks size of Rust project* -> 4GB wtf?
Turns out Rust Language Server generated fucking 3.6 gigabytes of "code analysis"!
Hey, I like what they're doing with RLS but seriously, 3.6 GB? I'm on an SSD, people. Every byte counts.
Rust is still 😍 though -
just bought a dedicated server, coming in the mail this Friday. gonna use it for a 24/7 Minecraft server and maybe some web apps to experiment with stuff. I'm also going to have it connected to my TV as a media center occasionally. best Linux distro for dedicated server? bonus points for easy to install and configure14
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You win Linux. That was the last straw. I will never install ANY linux distribution ever again.
Setup a simple FTP server. What can possibly go wrong ?
Ok now I want it to point to /media/ftp
Easy, right ?
Just add local_root=/media/ftp
Weeeeellll nop.
Not working. Completly ingnoring this setting, all users log to home directory.
#chroot_local_user=YES
tried, no effect.
I'm wiping this server and installing windows server there.
Too bad, the process started very well, the machine is fully confiogured, ready to go, DNS working every thing working. Except this shitty FTP.
So FUCK YOU linux wioth config files, WELCOME windows with nice GUI where I can just SELECT the default ftp folder30 -
How our MIS/IT department handles problems...
Once upon a time a long time ago, a C level suit opened ransomware from an email with a link in it via Dropbox.
Two years in, even the marketing department, who are all using iMacs for digital media creation, inbound marketing, and website development, and alsohave more common sense than the lowly Excel minions, are still blocked from using Dropbox.
Thank god for Socks5 Proxying and an SSH tunnel to our web server. ;) I can has all the things.
1 -
!dev
Today's world has gone so corrupt and full of crime that its almost impossible to be identified as honest/right, even if you are one. We thought that power of Internet would help identify the correct things but on the contrary, the internet is being used for declaring the wrong as right.
Thanks to sheer volume of duplicate data and social media's unverified content, we can no longer trust anything. Plus the effect of government and powerful people is so much that any big company you believe in would be forced to do whatever these big guns want.
Today if government wants to declare that "banana is a god fruit", they will simply generate enough news articles, social media tweets and rumours to do so. They know they can't proof it, but they can generate enough resources to change enough mindsets that what they are saying is not right but not completely wrong.
Even GitHub, which i once believed to have the ultimate method of preserving the truth is no longer a real thing. US govt has shown enough power to tell the world, that if we don't like something, then not even github is strong enough to preserve it
Our Indian government is also no less. Yesterday i heard the news that Gujrat government is slowly replacing the junior school's history syllabus to remove important historical events and replace them with chapters on hindu supremacy.
Currently i am not sure if its a real news but WHAT THE FUCK!?! They are going to erase the history? If the new generation gets the biased version of history, won't they grow up hating a particular commodity?
And forget the new generation, what about our generation? Did the books i read on history were also biased? Is this all political agenda why i like a particular commodity and hate the others? And how can i know if the facts i read are correct and truth? Who is the person verifying them and on what grounds is his decision correct?
Clearly no one can answer that because at the end, its highly opinionated.
If a newspaper A says "this guy is good" and newspaper B says "this guy is bad" , then after a 100 years, we would only believe the newspaper whose fossil remains in the museum and not the one which people believed to be correct 100 years ago.
And this is the problem. Corrupt people are generating enough content to make sure the biased version of history remains preserved while the original version gets lost with time.
I sometimes think that i should be buying a server deep below some glacier in the Antarctic ocean , hosting the real version of history. But there is no guarantee that government won't be tracing it back or make attempts to down2 -
What's your workspace setup?
Curious because it took awhile and a lot of experimenting/thinking to get mine setup the way it is, but now I can't even think properly unless I have things setup that way after booting up in the morning.
Here goes:
Workspace 1: General stuff, personal email. social media, random research for non work related things, etc
Workspace 2: My main project local development, includes terminals, database, browser research for bugs, debugging software, error logs, etc.
Workspace 3: My main project, production workspace, consoles, browser, etc related to production server, you get the idea
Workspace 4: local dev on my side project
I found it crucial to setup workspace 2 and 3, it has helped me avoid countless stupid errors, like, for example, accidentally working on production terminal and wanting to rip my hair out wondering why the fuck _____ isn't working, then realizing, oh shit, i'm on production, not local. Huge brainspace bandwidth saver when I setup like this.
How about you?2 -
I absolutely hate it when companies use this or that medium for communications despite me asking them time and time again for another.
I have a mail server for more professional communications. The phone, only for stuff that won't matter if I inevitably end up forgetting about it (even more so now that Google made call recording more or less impossible, laws be damned). I will forget about a phone call no doubt. I've got better shit to do than to remember your manglement decisions, thank you very much. On mail, that's all nicely on my mail server for retrieval in several years even.
So I ask them to use the email address I gave them, a dedicated one for their company too (catch-all go brrr). Can't do that with phone numbers. Managing all those SIM cards aside, our government has now limited the amount of SIM cards one can have to 10. And texts and phone calls are not a long-term medium! And I can't share my phone number with just about anyone because people will inevitably spam the shit out of it, AND it's hard to replace! It's not a good medium! So with all due respect, companies - I couldn't care less what medium you prefer to use for your customers. You don't care about what your customer wants you to use - explicitly so! - and you lose a customer. It's as simple as that. Dealing with manglement is one thing, but dealing with manglement using the wrong media is something I'd really rather not do.
But hey I guess that virtue signalling is more "in" than actually listening to your goddamn customers nowadays? Let's replace another master/slave reference. You know, arguing that if we did that 2 years ago, George Floyd would've totally survived. Not by fixing the US police brutality, oh no no no. That's not the right way. Changing nomenclature and hashtags however, and not giving half a shit about your customers, yeah that's the way to go!1 -
Its 5:32 am been working on a new social media website opened up devrant to check whatsup and found out people really have amazing pc setups ♥️ I couldn’t post mine because my laptop has a broken keyboard and i use a usb keyboard also my laptop overheats so i stuck skateboard wheels to two of the back supports its an i5 processor with 3gb of ram but I love it,its what you do with your resources that really matters right ? with that broken keyboard i created a website for my college department which now 720 students and teachers use and we have around 8k entries in 3 days. Running the website on a local server at my college so no money spent on hosting. Taking small steps towards my goals and hopefully one day i’ll publish my setup1
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Got a NodeJS social media server I'm building for a side project, inches away, but my wedding looming - goodbye free time! Haha
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Its a confession...
So yesterday we had a practical in our uni... It was on Assembly Language (NASM and TASM)... Its a horrible language to work on... Trust me... I hate it, infact... We all hate it at the uni... But the thing is... We need to pass the practical in order to sit for the theory, and it is really hard language.... So most of my friends brought pen drives... And some brought chits... And sadly... All of them got caught... And were marked as fail right away... But the thing is I also cheated... And I copied successfully... I didnt use any pendrive or removable media... But I used ssh to my cloud server... And since I code on vi, it was pretty easy for me to cheat in the practical... I feel bad that I cheated.... But then I feel proud as well because I used the tech of this generation to copy, and not some grandpa shit like pendrives...
Yeah... That was it... The codes did rain in the exam..
I know I am a horrible person.. But common guys.. Who am I kidding... I am proud that I didnt use any clichè methods... And was talented enough to do so without getting caught...5 -
I'm not a server-man, I mostly just develop apps in unity and similar stuff.
Boss: yo, can you make this work? I just can't understand https://github.com/ant-media/...
Me: Well IDK, there's a "start.sh" in it, just give it a try
*error*: /usr/local/antmedia cannot be found
Me: well then just put the whole thing in it.
*everything works flawlessly*
did you do magic? -
What my ADHD brain looks like to an outsider:
My media player doesn't support ordered chapters, so now I have FreshRSS running on my VPS.
The actual mental process:
> MPC-BE doesn't support ordered chapters with the built-in filters
> I should install the third-party LAV Filters
> Not available on Scoop and I'm never touching Chocolatey again
> I wish I had Linux on this PC instead of Windows, so I could have a proper package manager to handle updates, but I digress
> Sure would be nice if I could find a way to know when this updates.
> Actually, tracking versions for multiple GitHub repos would be really nice.
> I would just subscribe but my email inbox is a mess already and I'd probably fail to see the emails
> GitHub Release pages have their own Atom feeds!
> I don't currently use any feed readers
> Maybe I should self-host a feed reader
> Set up FreshRSS Docker container on my server
> Actually installed the LAV Filters to solve the original problem.9 -
!rant
I have a Surface 3 for home dev stuff. I wanted to get back into C++ for graphic/GPU programming. However it uses an Intel Graphics 5000 chipset so I can't do CUDA and the Intel Media Server can't upgrade the graphics driver because it's a Surface.
What should I do? I would rather not build a system just to play.5 -
This is a part rant-part question.
So a little backstory first:
I work in a small company (5 including me) which is mostly into consultation (we have many tech partners where we either resell their products or if there is a requirement from one of our clients, we get our partners to develop it for them and fulfill the client requirements) so as you can see there is a lot of external dependencies. I act as a one-hat-fits-all tech guy, handling the company websites, social media channels, technical documentation, tech support, quicks POCs (so anything to do with anything technical, I handle them). I am a bit fed up now, since the CEO expects me to do some absurd shit (and sometimes micro manages me, like WTF I am the only one who works there with 100% commitment) and expects me to deliver them by yesterday.
So anyway long story short, our CEO finally had the brains to understand that we should start having our own product (which i had been subtly suggesting him to do for a while now!).
Now he came up with a fairly workable concept that would have good market reach (i atleast give him credits for that) and he wanted me to suggest the best way to move forward (from a both business and technical point of view). The concept is to have an auction-based platform for users to buy everyday products.
I suggested we build a web app as opposed to a mobile one (which is obvious, since i didnt want to develop a seperate website and a mobile app, and anyway just because we can doesnt mean we have to make a mobile app for everything), and recommended the Node/react based JS tech stack to build it.
At first he wanted me to single handedly build the whole platform within a month, I almost flipped (but me being me) then somehow calmed down and finally was able to explain him how complicated it was to single-handedly build a platform of such complexity (especially given my limited experience; did I mention that this is my first job and I am still in college, yeah!!) and convinced him to get an experienced back-end dev and another dev to help me with it.
Now comes the problem, I was to prepare a scope document outlining all the business and technical requirements of the project along with a tentative cost, which was fairly straightforward. I am currently stuck at deciding the server requirements and the system architecture for the proposed solution (I am thinking of either going with AWS - which looks a bit complicated to setup - or go with either Digital Ocean or Heroku):
I have assumed that at peak times we would have around 500-1000 users concurrently
And a daily userbase of 1000 users (atleast for the first few months of the platform running)
What would be the best way forward guys?
I did some extensive (i mean i read through some medium blogs! and aws documentation) research and put together the following specs (if we are going through AWS):
One AWS t3.medium ec2 instance for the node server (two if we want High Availability by coupling with the AWS load balancer and Elastic Beanstalk)
The db.t3.small postgres database
The S3 Storage bucket (100gb) for the React Front end hosting
AWS SNS for email/sms OTP and notification
And AWS CloudMonitor for logging amd monitoring.
Am I speculating the requirements properly, where have I missed??
Can u guys suggest what is the best specification for such a requirement (how do you guys decide what plan to go with)?
Any suggestions, corrections, advices are welcome3 -
I am slowly turning my home into an automated smart home, however. I have found a lot of responding devices (media players, sockets, etc..) but no trigger devices (buttons, sensors) I can work with.
Am I looking in the wrong place or do I really have to build something myself using arduino?
My setup is the following: I have a central server in my home that hosts a bunch of docker services that all server a certain purpose. All smart devices have static ips so that server can address them quickly. So it is capable of controlling many things. However, now I want to trigger certain actions through a hardware button. It seems I cannot find such a device....
Any other hads on here?6 -
From the last 3 years, i have accumulated interest and experience in android dev. Not sure about the future, but that's probably where i will be.
But this fact is moot to our 50 year old grumpy professors teaching 1000 year old rusted computer syllabus, who rejected my idea of a video streaming app as major project, simply because i projected it as a social media app, and "everyone is making a social media app, its such an old topic". yeah right sir, its younger than your daughter that fucks in the lobby
Now we are doing a project on file conversions website, a project suggested by my team member and my good friend. its such a shitty topic, there is no resources available, even the research papers are bad , every search points to a shitty site, and i don't know shit about web dev.
Technically i am the team leader, but my team mate won't let me make the project as android native app, because "Brooo, i am going to make a react app that would be completely offline, completely client side, full secure and shitt small" and sometimes "Bro its my idea" .
Well, 1. the whole point of client side is stupid because the 18 mb jsfile isn't going to get downloaded first in the client's cache(or whatever the process is, idk). The top stack overflow answers i saw told me to buy an ec2 instance and run liberoffice commands on it for every request, and that's SERVER SIDE. even if we could, i am sure its going to be bigger than what i would have made in kotlin.
2. what am i supposed to do? look at you coding while make all the ppts and research paper? you are going to use undocumented libs that "just works" , and i am suppose to curate the theory behind this, looking at all the researches of the world?well i guess okay that's a light job since THERE AREN'T ANY.
And we are targetting all types of conversions, nice. from what i know, handbrake.fr: video conversion s/w = 16 mb. photoshop: image conversion s/w=1gb and ms word: doc to pdf/other formats= 500mb.
Plus all those proprietary and undocumented formats, ugh. Thank you ugly ass companies.
Internet is great but web dev has become a whole lot mess. "I am going to build a software that is going to run in your system only using your device's processor" is a desktop/mobile app, not a website -
"Averice - a serial novel"
2021 - found on the remnents of an old 'youtube' server rack.
A gaunt but handsome man walks into the view finder. Adjusts the camera. "Hi guys and girls." he smiles weakly. rubs his blonde unshaved stubble, running his hand over his mouth, inhaling as if trying to find the right words.
"How can I say this. god. ...americas fucked and rapidly going down the shitter,
college is a fucking scam,
all success in the modern day is based on fraud, bullshit, mythmaking, and "who you know."
we're on the verge of a new cold war, the merger of the fed and the treasury combine with negative oil is the legit death signal of the petrodollar, we're gonna go through a *50% haircut* in living standards and a doubling of taxes on *everything* in the next six months, the tech bubble is gonna burst taking with it half the industry jobs overnight, the credit bubble will burst even as the fucking stock market climbs higher, a quarter or more of all retail will shut down leaving empty assets turning every state property market into the equivalent of fucking detroit. MAD as a protective doctrine is dead with the spread of hypersonic weapons so enjoy living with the constant threat of being obliterated without warning, my entire generation basically has no meaningful or stable future to look forward to, and none of us have really had an actual, genuine say in anything involving society for decades."
He exhalled visibly on camera, as if exhausted by the demons of anxiety he'd poured forth, a torrent of fears, uncertainties, and revelations like the tormented ghost of christmas past
A long pull from a bottle of southern comfort.
"look. we have an out of control intelligence apparatus that are in their operation more orwellian than the real life stasi ever were, a government at both the federal and state level thats made of millionaires and billionaires who give no fucks at all except for their own power, out of control and absolutely dogshit-corrupt *local* leaders, nothing is audited, nothing is meaningfully transparented, rampant fraud, destruction of evidence, witness tampering, railroading, intimidation, violence, threats of violence, skyrocketing cost of living, skyrocketing spending, skyrocketing taxes, skyrocketing policies of total control by police, skyrocketing homelessness, fatherlessness, poverty, political corruption, drug abuse, massive politically funded thinly veiled state propaganda, collapsing and decaying infrastructure, the loss of all tradition, culture, community cohesion we might have had, and on and on and on and on.
and all I want right now is to get my dick sucked. drink a beer and blow my motherfucking brains out.
and when people start fighting in the streets over some bullshit and it turns into race riots, because the motherfuckers in the media serving wallstreet always make it about race or some stupid shit like that, I wont be in america to put up with it.
do us all a favor. when you're hanging bankers, hang some fucking journalists too. they never tell the truth. doesnt matter which side they are on
they only divide people and advocate for more of the same bullshit, expanded state powers, more federal dollars, more workers for their campaign, more privileges. they're fucking cancer. yes even your favorite journalist. they're a tumor on society.
our government has become hostile to us even being *alive* anymore. it has for me become intolerable, and in time I have grown to hate it.
there is no way to change it. no way to salvage it. I cannot see any hope for the future anymore. And if you search yourself I know many of you feel the same."
He took another long pull from the bottle.
"we no longer have a voice in america and no means to air our grievances peacefully.
theres nothing in it left worth saving when it all can be taken away at a moments notice by a deaf and hostile bureucratic government. I should have voted for bernie last year. At least he would have destroyed it.
many of you will disagree with this sentiment, thinking things can still work out. because you still have your creature comforts. your apartment which you cant afford. your car with its maintenace bills and monthly payments you've fallen behind on same as half the country now out of work, but in a short few months, a year at most, you will learn what I have learned, and the reason I drink, what I knew about as early as june of 2019, that this is it. this was as good as it was ever going to get. and that the good days, the best days are behind us. that all that you hold dear could be taken. all that you worked for, was already gone, and you just havent realized it yet. I've set this to autoupload once it's done recording. I built a company just to watch the people who dont want any of us to succeed burn america down around it. Im done. Goodbye america."
The man got up from his chair, camera still recording, and left. Only the red flashing dot remained, the only witness to the silence.12 -
Hey all
Much rather ask here than on a subreddit full of jerks
I have a PC running Ubuntu 20.04LTS that I use as a media server.
8GB RAM
i3 6100
1TB Samsung HDD (Boot)
3TB Seagate Barracuda
2TB WD Blue
The 2TB and 3TB are NTFS drives. I formatted them that way because they are network shared to Windows machines. Often when watching videos off those drives, they kinda just stick for a second here and there. You know, like how a scratched DVD would.
This happens regardless of if I watching directly on the server or over the network on another PC or my TV
I tried copying a video over onto the boot drive and then it worked fine.
The 3TB has one bad sector and the 2TB is reportedly perfectly healthy. So any ideas?
Could it be as simple as bad sata or power connectors?
Speeds seem fine when copying to and from though20 -
Currently there are 1273 plugins awaiting review after submission to WordPress plugin server. Nearly as much as the 1345 open "type: bug" issues in WordPress/gutenberg on GitHub. Reminds me of "Suggested edit queue is full" on StackOverflow. Either too many people contribute to open source, or too little seniors willing and able to review, or our workflows don't work well enough. But good to see that there is still stuff going on in communities and not everyone just playing around with AI tools or uploading social media content all the time.1
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rant && what do you think?
so one of our ISP (Orange Slovakia) had troubles with service for like two days. Their DNS servers translated domains to IPs reaaally slow or not at all. So when i saw the dns error in chrome (yes i use chrome and not quantum) I changed my dns to google dns and ignored it.
Two days later when the service was back up and running, this ISP went to the local media and made a statement "we had a DDOS attack, no user data were harmed, blabla" that was when my BS radar went bananas... so somebody DDOSd your DNS server ... for two fucking days straight... this is probably a lie or they have really noob engineers (or both).
I'm not an expert on network services or routing, or servers but, how about turning off this server, IP and setting up a backup on a different IP ? Possibly anyone here with experience how to handle DDOS? Whats the chance of this happening? i'm really curious23 -
VMWare, for what you people charge, would it kill you to do some basic quality assurance on your install media?
Your flagship product, vCenter Server, has a known issue that's been there for at least eight update releases where you can't actually do the install without catching the newly provisioned appliance VM on its first startup, doing init=/bin/bash, and changing the root password by hand.
Because, yknow, having stuff work according to your docs is for *wimps*. Engineers who have to put up with this shit have the ears of their execs, and you can bet poor quality like this will eventually reach the ears of the people with purchasing authority.3 -
I got my second system76 machine this week. The, "meerkat" is a rebranded 10th gen Intel NUC, and I got it to replace the ancient corporate refurb I have at a friend's house in Kansas City, on Google Fiber, which I'm running as a plex server. The existing machine was already five years old when I got it used in 2016, and it's lasted far longer than anyone expected, including its manufacturer. I replaced its media storage with an onsite NAS last year, and now it's time for the computer itself to get the Marie Kondo treatment.
I am loving the Meerkat! I have been configuring it here in Denver this week while I have some time off, and when it's all set the way I want I'll get it shipped off to KC. I just tested out plex on it, playing Planet Earth II while the media scanner was running. Didn't even blink. I can't wait to get this thing in place!
Buy more System76!3 -
Not a rant more like a question
Hello devRant,
I am currently planning to purchase a small home server + media client (with Kodi).
A small Linux Distro running the Hometheateroftware Kodi will run on the media clients (Odroid C2). The control is then over an app over the local network. The database of Kodi should be on the server in the form of a MySQL database. The movies, pictures, music are also streamed by the server (max. 2 simultaneously) via SMB (simplest variant). In addition, the server is to be accessible to the outside via a web interface to act as a cloud (maybe nextcloud). The whole should be optimized for stability and longevity. In addition, a small GitLab CE instance will probably run on the server. Do you have any comments or objections? The fact that I only take 2x ne 2 TB hard drive has the simple reason that I currently have no need for more space. Sometimes it happens to me that I forget completely obvious things :D -
....that moment, late at night, when you've just closed that remote terminal to your network media server, tweaking that custom tree listing script, and then you put your phone down and roll over.
:|2 -
spent hours trying to fix the hfs+ partition on an old Mac that I'm using as a media server, decided to say fuck it and I'm (hopefully) gonna be booting arch from a btrfs drive soon enough and moving all my stuff there. Feels liberating.
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My current "file/media server" is a crappy old falling apart windows box with a stupid mismash of internal and external drives with no redundancy. That sucks for a number of reasons, so planning on dropping around a grand or so (including drives) on doing it properly.
Space requirement would be around 20TB-ish of usable space, with 1 disk's worth of redundancy. That can include a newish 5TB drive I have lying around however. Would also run either Plex / Jellyfin, so some horsepower for transcoding would be nice (but no need for more than a single 1080 stream at once.) 24/7 operation, so don't want anything too power hungry.
Current (loose) thinking on the hardware side is an AM4 board and a reasonably low end CPU, 3x8TB WD golds. Software side, probably CentOS, then mergerfs + snapraid. Anyone got any insight as to other options? Hardware not my speciality in particular, so open to suggestions.14 -
How do y'all approach media-endpoints?
Specially publicly accessible user-uploaded media
Rn I encrypt the path to the media-
/file and expose it, decrypt on the server (returning a relative file-path) which then fetches the file via File.Read and returns it as-is
I put a cache header and works fine
But something in the back of my mind makes me feel it isnt right
Like, normal endpoints and file-read endpoints shouldnt be in the same backend, potentially affecting each other
But since it's just a fun pet project so Im not paying for a 2nd baremetal server as a CDN/media server -.-
Worst case scenario I use it as-is, but would appreciate hearing other approaches9 -
i was watching a video on how whatsapp can't make enough profits coz its free and even though its a clear lie (the cartel money made by selling user data will obviously not show up in legal books), i had a thought. can any good consumer software be ever kept free for usage?
Say i made a very awesome chat app. it has 0 bugs, it does the basic tasks of sending /receiving data and media correctly and do not require any maintenence .It also is optimising a lot of cloud cost by keeping user data in their own devices and only transmitting data on triggers.
i still would require a server to keep the trigger architecture alive. and all the servers in the world are maintained by for profit corporates which will charge a premium for their services. so free products are a fallacy as someone is paying for it. it will be an investor, a different business or we the consumer (either directly as subscription , or indirectly via ads or personal data)
So i guess this realisation is going to hit soon to a lot of tiktok and insta influenza kids5 -
Someone asked me to check on his Wordpress site. Can't upload media. 'Failure to write to disk' Updating fails too. Directory and file permissions are ok. Server has enough space. Cleared tmp. Any more ideas?8
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Not a rant, but seeking advice...
Should I abandon 2 years' worth of work on migrating a personal project from SQL (M$) to a Graph database, and just stick to SQL? And only consider migrating when/if I need graph capabilities?
The project is a small social media platform. Has around ~50 monthly active users.
Why I started the migration in the first place:
• When researching databases, I read that for social media, graph is more suitable. It was, at least in terms of query structure. It was more natural, there were no "joins", and queries were much simpler than their SQL counterparts.
• In case the project got big, I didn't want to have to panic-deal with database issues that come with growth. I had some indexing issues with MSSQL, and it got me worried that at 50MAU I'm having these issues, what would happen if I get more?
• It's a personal project, and the Gremlin language and graph databases looked cool and I was motivated to learn something new.
----
Why I'm considering aborting the migration:
• It's taking too damn long. I'm unable to work on other features because this migration is taking up all my free time. Sunk cost fallacy is hitting me hard with this one.
• In local testing within docker, it's extremely slow. I tried various graph engines (janusgraph, official tinkerpop, orientdb), and the fastest one takes 4-6minutes to complete my server tests. SQL finishes the same tests in under 2 minutes, same docker environment. I also tried running my tests on a remote server (AWS neptune) and it was just as slow. Maybe my queries are bad, but can I afford to spend even more time fine tuning all queries?
• I now realise that "graph = no scalability issues" was naïve of me, and 100% wishful thinking. Scalability issues don't care what database I use, but about how well tuned and configured the whole system is.
• I really want to move on. My tech stack is falling behind and becoming outdated. I'm unable to maintain dependencies.
• I'm worried about losing those 50 MAU because they're essential to gaining traction once I release the platform. I keep telling them about the migration but at some point (2 years later) they're going to get bored I feel.
I guess partially it's a rant because I feel like I shouldn't stop now having spent 2 years on this, but at the same time I feel like I'm heading towards a dead end.
If you made it this far, thank you for reading:)10 -
I may need some ideas for a personal project in mind:
I plan to have a server that shall connect to a usb stick/device, the usb is plugged to a TV. The usb device can create its own local wifi network which provides CRUD on media files via REST. My own server should be accessible via the internet, but at the same time connect to the local usb wifi, once the usb wifi is available, and then send requests to it. Kind of a user-friendly bridge.
There's a PC near the device, almost always turned on. It's used by family members as regular office machine and could run a local server. What if as remotely accessible server? Then what about DOS attacks? (Would that "kill" the PC?)
An alternative would be a separate server. A raspberry pi? A dedicated server?1 -
I want to add Python programmers engineer , SQL Server engineer, machine learning engineer on my social media like Instagram , Snapchat , LinkedIn , WhatsApp etc . To know about better understanding of these languages and their concepts and explore more in engineering field . Plz comments your I'd and be my mentor .
Your friend ,
Degel(Rahul Vishwas)2 -
Question for audiophiles: I have a bunch of music on old original media (CDs, cassettes, and vinyl). It’s getting increasingly hard and inconvenient to listen to these whenever and wherever I am like I can do with Spotify. Tape players are disappearing along with CD players and turntables. And it’s just not as available everywhere like streaming services.
While I’m in the process of making playlists in Spotify to represent each CD, cassette, and record, I’m finding lots of tracks and even whole albums and artists are not found.
So now I’m trying to figure out how I’m gonna be able to listen to them once I individually digitize each missing track/album. I want to stream rather than download files to individual devices. Ideally I’d have a media server in my house with a gateway to the public Internet and an app on my phone to tap into it.
Is there (still) something like this out there? Some kind of open source streaming solution? What do you do/recommend?12 -
hey, so i have recently started learning about node js and express based backend development.
can you suggest some good github repositories that showcase real life backend systems which i can use as inspiration to learn about the tech?
like for eg, i want to create a general case solution for authentication and profile management : a piece of db+api end points + models to :
- authenticate user : login/signup , session expire, o auth 2 based login/signup, multi account login, role based access, forgot password , reset password, otp login , etc
- authorise user : jwt token authentication, ip whitelisting, ssl pinning , cors, certificate based authentication , etc (
- manage user : update user profile, delete user, map services , subscriptions and transactions to user , dynamic meta properties ( which can be added/removed for a single user and not exactly part of main user profile) , etc
followed by deployment and the assoc concepts involved : deployment, clusters, load balancers, sharding ,... etc
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these are all the buzzwords that i have heard that goes into consideration when designing a secure authentication system for a particular large scale website like linkedin or youtube. am not even sure how many of these concepts would require actual codelines and how many would require something else.
so wanted inspiration from open source content to learn about it in depth, replicate and create new better stuff if possible .
apart from that, other backend architectures like video/images storage system, or just some server for movie, social media, blog website etc would also help.2
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