Coupling vs Cohesion
The Design Principles That Make or Break Your Architecture
Latest
How Services Talk
Communication Paradigms and Their Trade-offs
The Halting Problem
Why Some Questions Can’t Be Answered
The Six Hardest Problems in LLM Output Evaluation
Why Evaluating AI Responses Is Harder Than You Think
The AI Agents Reality Check
What’s Real vs. What’s Marketing
The Hard Limits of Large Language Models
What No Amount of Scale Can Fix
The Hidden Crisis
Why Generative AI Hit a Wall After 2023
Understanding LLM Hallucination and Confabulation
The Challenge of AI Reliability
Async/Await
Understanding Concurrency vs Parallelism in Modern Programming
Leader Election and Self-Healing Distributed Systems
Understanding Coordination in Complex Systems
Common Caching Problems at Scale: A Guide For Backend Developers
Caching is supposed to make things faster. But at scale, your cache can become the very bottleneck you were trying to avoid.
Building a Connection Pool from Scratch: Internals, Design, and Real-World Insights
Most backend developers treat connection pools as invisible plumbing — useful, necessary, but abstract. Until something breaks.