PROOF that Whatsapp uses Websockets!!

Time Series Databases - Easiest explanation with examples | InfluxDB, Prometheus, TimescaleDB

Chitchat and Life Updates! Last LIVE DSA Batch of the year starts tomorrow!

Last LIVE DSA Batch starts tomorrow at Educosys | 6 weekends to master recursion, DP, Trees, Graphs!

Most people have this confusion about Load Balancer | Load Balancers Vs API Gateway!

Kubernetes - Simplest, Most Crisp Explanation Ever!

Long Polling with code | Quick and crisp explanation

Short Polling with code | Quick and crisp explanation

ELK Stack - Simplest and Best Explanation Ever! Monitoring and Troubleshooting in Large Systems!

Easiest way to understand Types of Design Patterns - Don’t Mug Up, Understand!

Which Database to use in this system ?

Interview Tip for System Design | Impress your interviewer | Be smart!

TCP, UDP will NOT give you full control over network packets, THIS will!

Must know C++ topics before interviews | Ace your C++ interviews

What is the problem with BTrees? When is it NOT a good fit? What data structure can be alternative?

Increase throughput of your system when using Kafka - Consumer Groups!

How to approach LLD Interview Question? How to get started? Which class to start with?

Should we start projects/systems with microservices? How to convert monolith to microservices?

Debugging SQLite Open Source Code - Common SQL Queries | Understand what exactly happens behind CRUD

Should we use HTTP, HTTPS for internal communication within microservices system?

If I was a beginner in LLD, I would do THIS for interviews! To-The-Point Roadmap

HTTP is built over UDP? 😱🤓

Create Production grade server using C++ | u Websocket Library - Better than NodeJS and Golang ! 😱

Complexity Comparison of Searching in a million records - BTrees Vs BSTs vs Arrays

Simplest explanation of BTrees and Multi-Level Indexing | How much optimisation is possible?