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Search - "dynamodb"
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I remember my first software engineer internship, the boss was terrible. He was cheap and only hired interns we had 0 guidance. This mother fucker would say shit in meetings like "hey we should start providing DBAAS, similar to DynamoDB start researching it I want a prototype by Wednesday" Wtf this guy is nuts. The overall product was suppose to be a fucking virtual machine hosting platform to compete with AWS, Digital Ocean, RackSpace etc designed by BS computer science interns lol. This guy tells us in a meeting one day "You know what's the difference between those guys (the competitors) and us?" We all looked around lost. This pompous ass hole says "Me , that's the difference you guys have me " 😂 what a fucking joke , not to mention all he has is a shitty math degree from a bullshit no name college in India, no developing experience what so ever. Man o man I never met anyone that was so fucking stupid but thought they were so fucking smart6
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Holy fucking dickballs, AWS cloud platform is one of the most UX unfriendly piles of fuckery I have witnessed.
It starts off okay and then you have to use it for many hours a day.
API gateway is assfucked backwards in its layout and how it displays. Why have things go horizontally across the screen rather than flow down so I can scroll. Also when I add a method to a resource why the god damn fuck do I need to select it from the smallest drop down imaginable when you have HALF MY POXY SCREEN TAKEN UP IN LITERAL WHITESPACE NEXT TO IT.
Now I get on to the dynamodb interface whoever designed must have been some form of insane cause it is as clunky as a donkey in clogs.
Finally, Lambda console, look I get it UX is not you strong point. but WHO IS THE SADISTIC FUCKOFF WHO WANTED TO HAVE TWO SCROLLABLE TEXT AREAS THAT CAN NOT BE FUCKING EXPANDED SO I CAN SEE MORE THAN FOUR LINES OF THE FUCKING OUTPUT.
*grumble* 12hrs a day of this bullshit *grumble*12 -
Database tip of the day:
Spent hours on Amazon's DynamoDB and ultimately found it couldn't do what I wanted, not without a complicated workaround.
Switched to Mongo and had it working in literally under 5 minutes.
Hooray for Mongo 😀3 -
Really now?
AWS, #1 cloud provider with their #1 cloud database DynamoDB, all shiny, highly dynamic NoSQL, your data schema could change any second...
then DynamoDB errors out when one of your values is an empty string? {"foo":""} is impossible to store?
Like nobody ever saw or used empty strings a a value or what? There are tons of upvotes to fix this.
I just have to imagine the Product owner standing there: "No,no,no. They are just using it wrong if their data has empty strings as value. Won't fix!"4 -
REDIS: Great for cloud, will fuck up your local disk if too many write operations per second.
DynamoDB: WTF 10Mb should not be "too large for a single record"!!
SPARK: NEVER CONNECT IT TO A DATABASE! Wasted A LOT of cluster time. Also, can you be LESS specific on exactly what are the bugs in my code? 'cause I don't think it's possible.
NPM: can't install a package for shit. tried it waaaay to many times.
Makefiles: Just fuck you.
WSL1: breaks more often than a glass hammer.
Python >= 3.6: FUCK ENCODINGS!!
Jupyter: STOP MESSING UP WHILE SAVING!
Living is to collet bugs, it seems.4 -
At a dynamoDB conference. Guy in the audience keeps thinking he knows more than the people who actually worked on it. 🤦♂️8
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tl;dr - install ‘Pop!_os’ and try it out if you haven’t yet, it’s pretty damn good!
Heavy Micro$haft user here, have tried using ubuntu a bunch of times in the past and fucking regretted it every time. Ran into issues with stupid shit like the apt cache growing exponentially until the drive was full, or something like the the system python getting borked.
To be fair, I’m 120% certain my dumb-assery is what caused the problems. I’m definitely not trying to blame the OS. But my experience was shitty, even if it was at my own hands lol.
Started playing around with Pop!_os from the system76 team. And I’m seriously in freakin’ love with this OS. It’s clean, is performant, feels way less buggy or just feels more stable somehow. I know it’s based on ubuntu, but I’ve had a great time thus far using it. I’ve got ansible, docker, aws toolkit, aws cli, sam-cli, vscode, dynamodb-local, serverless, npm, brew, and working on steam now.
Everything has been a breeze and again the system feels really fast and snappy. It feels a lot like mac on the smoothness scale, but snappy like a windows box with beefy hardware specs.
I’m still just in the testing phase on a VM, but I’m seriously thinking about blowing away my windows install for Pop!_os.
(I’ll try arch someday when I’m up for some hardcore masochism)8 -
It's been a while DevRant!
Straight back into it with a rant that no doubt many of us have experienced.
I've been in my current job for a year and a half & accepted the role on lower pay than I normally would as it's in my home town, and jobs in development are scarce.
My background is in Full Stack Development & have a wealth of AWS experience, secure SaaS stacks etc.
My current role is a PHP Systems Developer, a step down from a senior role I was in, but a much bigger company, closer to home, with seemingly a lot more career progression.
My job role/descriptions states the following as desired:
PHP, T-SQL, MySQL, HTML, CSS, JavaScript, Jquery, XML
I am also well versed in various JS frameworks, PHP Frameworks, JAVA, C# as well as other things such as:
Xamarin, Unity3D, Vue, React, Ionic, S3, Cognito, ECS, EBS, EC2, RDS, DynamoDB etc etc.
A couple of months in, I took on all of the external web sites/apps, which historically sit with our Marketing department.
This was all over the place, and I brought it into some sort of control. The previous marketing developer hadn't left and AWS access key, so our GitLabs instance was buggered... that's one example of many many many that I had to work out and piece together, above and beyond my job role.
Done with a smile.
Did a handover to the new Marketing Dev, who still avoid certain work, meaning it gets put onto me. I have had a many a conversation with my line manager about how this is above and beyond what I was hired for and he agrees.
For the last 9 months, I have been working on a JAVA application with ML on the back end, completely separate from what the colleagues in my team do daily (tickets, reports, BI, MI etc.) and in a multi-threaded languages doing much more complicated work.
This is a prototype, been in development for 2 years before I go my hands on it. I needed to redo the entire UI, as well as add in soo many new features it was untrue (in 2 years there was no proper requirements gathering).
I was tasked initially with optimising the original code which utilised a single model & controller :o then after the first discussion with the product owner, it was clear they wanted a lot more features adding in, and that no requirement gathering had every been done effectively.
Throughout the last 9 month, arbitrary deadlines have been set, and I have pulled out all the stops, often doing work in my own time without compensation to meet deadlines set by our director (who is under the C-Suite, CEO, CTO etc.)
During this time, it became apparent that they want to take this product to market, and make it as a SaaS solution, so, given my experience, I was excited for this, and have developed quite a robust but high level view of the infrastructure we need, the Lambda / serverless functions/services we would want to set up, how we would use an API gateway and Cognito with custom claims etc etc etc.
Tomorrow, I go to London to speak with a major cloud company (one of the big ones) to discuss potential approaches & ways to stream the data we require etc.
I love this type of work, however, it is 100% so far above my current job role, and the current level (junior/mid level PHP dev at best) of pay we are given is no where near suitable for what I am doing, and have been doing for all this time, proven, consistent work.
Every conversation I have had with my line manager he tells me how I'm his best employee and how he doesn't want to lose me, and how I am worth the pay rise, (carrot dangling maybe?).
Generally I do believe him, as I too have lived in the culture of this company and there is ALOT of technical debt. Especially so with our Director who has no technical background at all.
Appraisal/review time comes around, I put in a request for a pay rise, along with market rates, lots of details, rates sources from multiple places.
As well that, I also had a job offer, and I rejected it despite it being on a lot more money for the same role as my job description (I rejected due to certain things that didn't sit well with me during the interview).
I used this in my review, and stated I had already rejected it as this is where I want to be, but wanted to use this offer as part of my research for market rates for the role I am employed to do, not the one I am doing.
My pay rise, which was only a small one really (5k, we bring in millions) to bring me in line with what is more suitable for my skills in the job I was employed to do alone.
This was rejected due to a period of sickness, despite, having made up ALL that time without compensation as mentioned.
I'm now unsure what to do, as this was rejected by my director, after my line manager agreed it, before it got to the COO etc.
Even though he sits behind me, sees all the work I put in, creates the arbitrary deadlines that I do work without compensation for, because I was sick, I'm not allowed a pay rise (doctors notes etc supplied).
What would you do in this situation?4 -
What cloud service does DevRant use?
Aws Or Azure?
And how much do you pay a month for maintenance costs?
What tables to store data? MongoDB, dynamoDB, oracle?
Or S3 streams?
Just wondering.2 -
Just realized dynamodb does not allow empty strings. You can never store attributeName="".
And I can't see why.
Wtf aws? You high mutherfucka?
Like why? You don't want devs to have a peaceful sleep don't you ?
If possible I would never be in 100 m radius of this piece of scalable-shit called dynamodb1 -
DynamoDbMapper ISSUE
There were multiple pojos which maps with one of our DynamoDb table with slightly different schema (leveraging nosql).
For one of the pojos, while populating one of the attributes, it was always throwing some weird exception and no one had any idea about it.
An intern was assigned to fix it in case some new pair of eyes can observe something weird about the pojo.
Later, I realized that the way DynamoDbMapper behaves inside a pojo is very particular and hidden.
A method was declared as public instead of private in the pojo, and DynamoDbMapper while mapping the pojo to the table with reflection, it said that this attribute (a substring of the method name) cannot be converted.
Finally, it was just a single word change from PUBLIC TO PRIVATE. -
Over the last few weeks, I've containerised the last of our "legacy" stacks, put together a working proof of concept in a mixture of DynamoDB and K8s (i.e. no servers to maintain directly), passing all our integration tests for said stack, and performed a full cost analysis with current & predicted traffic to demonstrate long term server costs can be less than half of what they are now on standard pricing (even less with reserved pricing). Documented all the above, pulled in the relevant higher ups to discuss further resources moving forward, etc. That as well as dealing with the normal day to day crud of batting the support department out the way (no, the reason Bob's API call isn't working is because he's using his password as the API key, that's not a bug, etc. etc.) and telling the sales department that no, we can't bolt a feature on by tomorrow that lets users log in via facial recognition, and that'd be a stupid idea anyway. Oh, and tracking down / fixing a particularly nasty but weird occasional bug we were getting (race hazards, gotta love 'em.)
Pretty pleased with that work, but hey, that's just my normal job - I enjoy it, and I like to think I do good work.
In the same timeframe, the other senior dev & de-facto lead when I'm not around, has... "researched" a single other authentication API we were considering using, and come to the conclusion that he doesn't want to use it, as it's a bit tricky. Meanwhile passed all the support stuff and dev stuff onto others, as he's been very busy with the above.
His full research amounts to a paragraph which, in summary, says "I'm not sure about this OAuth thing they mention."
Ok, fine, he works slowly, but whatever, not my problem. Recently however, I learn that he's paid *more than I am*. I mean... I'm not paid poorly, if anything rather above market rate for the area, so it's not like I could easily find more money elsewhere - but damn, that's galling all the same.5 -
The pain of creating a data pipeline in AWS to dump all your DynamoDB tables into S3 is something I don't want anyone else to go through..Why don't you have a copy button..😭😭
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This is what my co-worker sets the DynamoDB table to make the web app reasonably responsive.
And keep in mind we haven't shipped it to any customer yet.
Geezus farking christ.3 -
NoSQL database solutions are only useful for event streams. Nothing else. Wrestling with DynamoDB to try and filter a complex query is unnecessarily complex .1
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New guy in the block!. Just started with a new position in a new company too!.
Designated as as Devops Engineer (after my 2 years of experience as one) in a well funded Saas Startup!. Lots to learn. I used to work in Openstack Terraform puppet etc whilst here it's fully AWS. I was expecting this right from the start but woah.
Lambda, dynamodb, cloudformation, ssm, codebuild, codepipeline
Serverless framework, Flask and node mixed apps , Vue (including vuex) js Front end, graphQl api, and rest for between microservices.
Lots of ground to cover and I've not consumed this much topics before. Especially graphQl and Vue js are being a pain for now .
Each Devops engineer is working on a tools to improve the productivity and shorten the release time. Lots of automations in the pipeline!.
I'm not sure this qualifies as a rant but here you go!.2 -
Ok so, i have no idea where i can ask this kinda thing so i'm asking it here (i know i could do like stackexchange or dead aws discord servers, ... nvm you know why i'm not going that route).
Anyways,
I'm looking for a comparison between a mongo+node setup on a basic t1.micro instance and a lambda+dynamodb setup.
Each one has it's perks obviously but i guess i sorta prefer whichever one gives best performance on the free tier.
I do know dynamo has 25 reads and 25 writes a second on the free tier, which might be a little less ? I really have no clue.
But how many writes/reads would a basic mongo setup be able to achieve on the t1.micro instance ? Any idea? Do share your experiences with these architectures as well. I'm sort of a newb with serverless, the downsides aren't worth it for me but I'm learning it nevertheless. It sorta tickles some sort of self-torture curiosity fetish (need more self-research to back that).10 -
So in our project we are using dynamodb. We had to load billions of data and now its so expensive. Are the developers at fault? I'm not sure who decided to use dynamodb for the project.1