Prerak Jain

Fullstack | AWS | SaaS

[Arpit Bhayani @arpit_bhayani]

Fun fact: OpenAI handles 800 million users on ChatGPT with just one PostgreSQL primary and 50 read replicas 🤯

Today, OpenAI published an engineering blog explaining how they scaled their Postgres setup to support a massive 800 million users using a single primary and 50 multi-region replicas.

They dive into details around their scaling approach, the PgBouncer proxy, cache locking, and cascading read replicas. It is genuinely neat and impressive.

Some time back, I published a video on my YouTube channel where I dissected the blog and broke down the nuances.

Give it a watch - it is short and fun.

[Prerak Jain @prerakhere]

Did my first ever clean pull-up today!

[Prerak Jain @prerakhere]

I don't understand what's up with the em-dashes and chatgpt.

[Abhijit Iyer-Mitra @Iyervval]

Stay strong Jaisalmer & Jammu - you’ve been bloody MAGNIFICENT so far - no panic just courage - every man, every woman, every child.

[Prerak Jain @prerakhere]

Finally found the best gift I can gift to myself and others. Can write with peace with it.

[Turner Novak 🍌🧢 @TurnerNovak]

LinkedIn gonna be crazy when they find out about DeepSeek next week

[Prerak Jain @prerakhere]

@sahil_vi Oh that's why it was not allowing me to sign up with google today

[Prerak Jain @prerakhere]

I realised I've became more woke. By meditating.

[Paras Chopra @paraschopra]

OK, so now officially trending on twitter :)

[Prerak Jain @prerakhere]

Feature requesting @YouTube for having something like subscription buckets/tags. I've easily over 100 subscriptions and it's really painful to go over all of them, let's say once in a month. There's no way I can check out vids of only few of them.

[Prerak Jain @prerakhere]

It is

that time

of the year☠️

[Prerak Jain @prerakhere]

@LVNilesh Yep its fun🙈

[Bharat Kumar Ramesh @rbkayz]

@deepigoyal Something's changed about Zomato's shipping velocity :)

[Prerak Jain @prerakhere]

@karanrajan Swinged even more than cricket 07 easy settings.

[Prerak Jain @prerakhere]

@NithurM This is seriously good stuff. CJ teaches something new everytime I watch him.

[Prerak Jain @prerakhere]

@sunnykgupta Both. Relatively lower.

[Prerak Jain @prerakhere]

@GabbbarSingh Hilarious

[Prerak Jain @prerakhere]

Perfect fix

https://t.co/ohTlU3fgFQ

[Snicklink @snicklink]

🤷‍♂️ #AngelaCarini #Boxer

[Prerak Jain @prerakhere]

This is the lowest olympics can get.

[End Wokeness @EndWokeness]

An absolute travesty at the Olympics.

Angela Carini is forced to box against a biological male. She quits after just 45 seconds, and cries hysterically as her opponent is declared the winner.

Don't look away. This is wokeness.

[Prerak Jain @prerakhere]

@elonmusk I need to smoke whatever she is smoking before an interview.