InLevel Up CodingbyAbul Kalam Azad·Sep 23How to Scale PostgreSQL to 100,000 Writes Per Second Without ShardingWhen engineering teams hit write-throughput walls in PostgreSQL, the default architectural reflex is often distributed sharding (Citus…A response icon5
InAll About ComputersbyGopi C K·Sep 217 Database Scaling Techniques Every Backend Developer Should Know7 Database Scaling Techniques Used in Large ApplicationsA response icon3
Emily·May 5I will never walk into a backend interview without solving these 20 questions.A practical baseline checklist of the specific technical concepts you need to understand before sitting across from a senior engineer.A response icon28
InAll About ComputersbyGopi C K·Sep 2810 REST API Design Principles Every Backend Developer Should FollowFrom clean endpoints and HTTP semantics to pagination, idempotency, versioning, and rate limiting — the practical rules behind APIs…
Ann R.·6d agoStop Writing PHP Like It’s 2015–10 Modern Features You’re Probably SkippingClass constants where an enum fits, switch where match is safer. 10 modern PHP features that quietly make code better.A response icon2
InProduction ReadybyAnupam Sinha·3h agoThe N+1 Query Problem — And 4 Ways to Kill ItThe most common performance bug in ORM-backed applications, explained from the SQL up. What N+1 actually is, how to detect it, and four…
Sumit Dev·4h agoA Production-Ready Node.js Backend Setup (A Beginner’s Guide, From a Beginner)I am a beginner too. When I started with Node.js, I wrote everything in one index.js file, and it worked. But then I found out that "it…
Azim Siddiqui·4h agoOffline-First Architecture: A Complete Guide for Frontend and Backend TeamsImagine a notes app with 10 million users. A user is traveling in the metro, loses internet connectivity, and saves an important note.
InGDG VIT Vellorebyshivanipatodia·6h agoHogwarts Has a Surveillance ProblemWhen Fred and George’s masterpiece, the actual, original, four-Marauder-built Marauder’s Map, got confiscated by Filch for the ninth time…A response icon2
