u/Luffy_Zoro__

I have been given a feature to build and I have completed all the backend work, including creating all the APIs and their impl.

However, I’m facing a performance issue. The main API internally calls three other APIs. Individually, each API takes around 500ms, but due to several conditions and processing logic, the overall response time of my API becomes 2-4 seconds.

There are no direct DB calls in my API, but the downstream APIs I’m calling perform DB operations internally. I have already implemented session caching, which helps for repeated requests, but during refreshes, first-time hits, or when new keys are generated, the response time still becomes quite high.

I was considering using multithreading/parallel API calls to improve performance. However, the first and second API calls are dependent on each other, while only the third one is independent. I’m also a bit reluctant to introduce multithreading because of some bad past experiences with concurrency issues.

Does anyone have suggestions on how I can further optimize or improve the response time in this kind of scenario?

I had given one exam as a makeup after missing it and I did get the result. But at that time, my report card showed an 'I' grade for that subject.

After talking to the admin block, they said they would provide a makeup result report card.

But it’s been 2 years and I still haven’t received it.

Last year I went to college also in exam dept and asked for that report card but they said it'll take 1-2 week to print. But then I didn't get a chance to go back.

Till now it hasn’t created any issue, but that I grade in my last semester report card looks really bad.

Can anyone help me with this?

You just need to go to the admin block and ask if the report card has been printed or not. Also, does anyone have the ECE admin window number?