Best code performance incr. I made?

Many, many years ago our scaling strategy was to throw hardware at performance problems. Hardware consisted of dedicated web server and backing SQL server box, so each site instance had two servers (and data replication processes in place)

Two servers turned into 4, 4 to 8, 8 to around 16 (don't remember exactly what we ended up with). With Window's server and SQL Server licenses getting into the hundreds of thousands of dollars, the 'powers-that-be' were becoming very concerned with our IT budget. With our IT-VP and other web mgrs being hardware-centric, they simply shrugged and told the company that's just the way it is.

Taking it upon myself, started looking into utilizing web services, caching data (Microsoft's Velocity at the time), and a service that returned product data, the bottleneck for most of the performance issues. Description, price, simple stuff. Testing the scaling with our dev environment, single web server and single backing sql server, the service was able to handle 10x the traffic with much better performance.

Since the majority of the IT mgmt were hardware centric, they blew off the results saying my tests were contrived and my solution wouldn't work in 'the real world'. Not 100% wrong, I had no idea what would happen when real traffic would hit the site.

With our other hardware guys concerned the web hardware budget was tearing into everything else, they helped convince the 'powers-that-be' to give my idea a shot.

Fast forward a couple of months (lots of web code changes), early one morning we started slowly turning on the new framework (3 load balanced web service servers, 3 web servers, one sql server). 5 minutes...no issues, 10 minutes...no issues,an hour...everything is looking great. Then (A is a network admin)...
A: "Umm...guys...hardly any of the other web servers are being hit. The new servers are handling almost 100% of the traffic."
VP: "That can't be right. Something must be wrong with the load balancers. Rollback!"
A:"No, everything is fine. Load balancer is working and the performance spikes are coming from the old servers, not the new ones. Wow!, this is awesome!"
<Web manager 'Stacey'>
Stacey: "We probably still need to rollback. We'll need to do a full analysis to why the performance improved and apply it the current hardware setup."
A: "Page load times are now under 100 milliseconds from almost 3 seconds. Lets not rollback and see what happens."
Stacey:"I don't know, customers aren't used to such fast load times. They'll think something is wrong and go to a competitor. Rollback."
VP: "Agreed. We don't why this so fast. We'll need to replicate what is going on to the current architecture. Good try guys."
<later that day>
VP: "We've received hundreds of emails complementing us on the web site performance this morning and upset that the site suddenly slowed down again. CEO got wind of these emails and instructed us to move forward with the new framework."

After full implementation, we were able to scale back to only a few web servers and a single sql server, saving an initial $300,000 and a potential future savings of over $500,000. Budget analysis considering other factors, over the next 7 years, this would save the company over a million dollars.

At the semi-annual company wide meeting, our VP made a speech.

VP: "I'd like to thank everyone for this hard fought journey to get our web site up to industry standards for the benefit of our customers and stakeholders. Most of all, I'd like to thank Stacey for all her effort in designing and implementation of the scaling solution. Great job Stacy!"
<hands her a blank white envelope, hmmm...wonder what was in it?>

A few devs who sat in front of me turn around, network guys to the right, all look at me with puzzled looks with one mouth-ing "WTF?"

Oh sweet mother of god.
What is the NBN Connection i have attached to my router?

It goes "give me all your data... NOW"
I'm not used to such speed in my house, excuse me while I watch my porn collection in 4K!

So, I'm the only developer in a marketing firm. I was asked to develop the company website. The deadline was within a month. A full on CMS. When I was interviewed I told them that I'm more fluent in back-end development rather than UI design etc. So the company's designer started designing the website. Incomplete designs were given to me one week before the due date. I'm a fresh grad so I'm relatively new. So I used a website builder knowing that I can't code the whole CMS within a week. I asked them which they gave approval to knowing it was $16 a month.
I started making it using webflow. 2 pages in, I asked them to pay for the subscription because webflow allows 2-3 pages for the free version. When the time to pay came, they were like, "wow, $16? That's a lot every month for just a website". Keep in mind, it's not that they don't have the money. Just cheap. This was like 5 days before the deadline and they said it's too expensive and asked me to code everything by myself. And gave an extension for a few months.
I said okay and started development. I said we would still need to spend on a cloud instance for deployment which would be like $6 monthly. My manager asked me is there a way to not pay monthly and pay like $100 and get one for lifetime. I facepalmed so hard. I tried explaining to him cloud-server costs are either monthly/yearly or pay-per-use basis. He told me maybe because I'm new I don't know and go to do some research on it. I researched and the only solution was to buy a server which costs $100++ monthly. I sent him the costs in a document which he did not even bother to read.

That was back in November last year. Fast forward to February. I've coded the website thrice. The design keeps changing every week. The design is still not complete. And they are saying I'm not eligible for a promotion because the website is still not done. It pisses me the fuck off. It's not my fault it's not done. The designers haven't done the design, the manager can't decide on shit. I'm just here because it's my first job out of uni and I thought it might be a good experience, but honestly right now the way they are treating me it pisses me off.

I had a relative that used to come to our house to study because her home was kinda far and also because we had a computer .
She was studying computer science at the time and I was only 13-14 years old. One day she came with 3 CDs of red hat. I asked her about it and she told me it's something like windows. My reaction was wow it must be something huge because I knew at the windows XP was only the size of one CD .
My relation with computers was only to play games and some music that's why I couldn't hold myself not to install it. I fucked my computer endless times, It was like playing puzzles let's try this option and then switch to another... It took me like 4 days to install and I was really impressed with it you know seeing the terminal and stuff. Weeks later I switched back to Windows because I couldn't install my games and play mp3 files (require to install some libraries and I had no internet).
Fast forward 8 years later and I was studying linux system for CS degree and guess what? I was the major in class because I knew about many stuff like partition systems (ext2, swap..) and how to install linux on a computer...
This was my feeling 😎 at class.

Doing node dev with a friend that never used JS before

He asks about how to make enums for our generic model to use

Good question I think, I'm not sure

Apparently you just make a fucking object and freeze it, go figure with JS

"Wow. I bet that's super fast /s"

Dammit JS you patchwork ass language, I love you but I see why classic language developers are turned off