My Everyday Learnings about Tech

Oct 12, 202614 min read4 views

I Stopped Calling Redis on Every Request And It Got 97× Faster.

Part 3 of 3 on building a rate limiter in Go. Code: github.com/Jeetjyoti-Deka/go-rate-limiter Part 2 ended somewhere uncomfortable. My rate limiter was finally correct across multiple instances, and

I Ran Three Copies of My Rate Limiter. It Let Through 300.
Sep 27, 202614 min read4 views
My Rate Limiter Passed Every Test. It Still Let Through 199 Requests.
Sep 19, 202614 min read17 views
I built an email service that reads zero config and can't send a single email — on purpose
Jul 18, 202613 min read10 views
Building a Queue-Based Async Processing System in Go
Apr 1, 202616 min read6 views

The Command Pattern in Go
Decoupling Actions from Execution for Scalable Systems
Mar 22, 20267 min read8 views
The Factory Method Pattern in Go
Creating Objects Without Tight Coupling
Jan 10, 20268 min read14 views
Observer Pattern in Go
Keeping Systems in Sync Without Tight Coupling
Dec 30, 20257 min read21 views
Strategy Pattern in Go: Learning Software Architecture
Learning software architecture by building and explaining in public
Dec 26, 20255 min read5 views
Getting Started with Nginx: A Beginner’s Step-by-Step Guide
Welcome to this guide where we’ll explore what Nginx is, how it fits into the software development lifecycle, its most popular use cases, and how to set up a basic instance using Docker. So let’s get started!! What is Nginx? Nginx is an open-source w...
Oct 18, 20257 min read12 views
Bloom Filter
Is this your first time hearing about “Bloom Filter“ ? Then you have reached the best place. I was in the same place when I read BLOOM FILTER for the first time in a youtube thumbnail. This mysterious name got me curious as the name does not give any...
Oct 5, 20256 min read14 views

My Everyday Learnings about Tech

Latest articles

I Stopped Calling Redis on Every Request And It Got 97× Faster.

I Ran Three Copies of My Rate Limiter. It Let Through 300.

My Rate Limiter Passed Every Test. It Still Let Through 199 Requests.

I built an email service that reads zero config and can't send a single email — on purpose

Building a Queue-Based Async Processing System in Go

The Command Pattern in Go

The Factory Method Pattern in Go

Observer Pattern in Go

Strategy Pattern in Go: Learning Software Architecture

Getting Started with Nginx: A Beginner’s Step-by-Step Guide

Bloom Filter