Browsing Tag
backend
104 posts
🚀 How We Reduced API Response Time by 60% in Node.js Using Caching, Query Optimization & Performance Profiling
Performance issues in backend systems rarely come from one obvious bug. In our production system, a high-traffic API…
Designing Idempotent Payment Processing in Worldpay Integrations (.NET Lessons)
When integrating payment gateways like Worldpay, one assumption will eventually break your system: “This event will be received…
Named Query Filters in .NET 10
From Hidden Magic to Clean, Explicit Architecture Since their introduction in EF Core, Global Query Filters have offered…
Event Driven Design & Message Driven Design
Event Driven Design (EDD) Before we dive into EDD, let’s define an event. An event is immutable and…
Gin vs Spring Boot: A Detailed Comparison
When choosing a backend framework, Gin (Go) and Spring Boot (Java) are often compared for their performance, scalability,…
Complete Go Starter Guide: Setup, Syntax & First Program
Have you ever felt like you want to code and learn a new programming language, but there are…
“Just Add Caching” Is Usually the Wrong Answer
Caching is one of the most misunderstood tools in software engineering. It’s often suggested as a performance fix…
The 15-Minute Goroutine Leak Triage: Two Dumps, One Diff, Zero Guessing
Goroutine leaks rarely announce themselves with a dramatic outage. They show up as “slowly getting worse”: p95/p99 creeps…
🌐_Network_IO_Performance_Optimization[20260103090007]
As an engineer focused on network performance optimization, I have accumulated rich experience in network IO optimization through…
🌐_Network_IO_Performance_Optimization[20251231210816]
As an engineer focused on network performance optimization, I have accumulated rich experience in network IO optimization through…
