PostgreSQL 18 UUIDv7: Your Indexes Can Finally Breathe
PostgreSQL 18 brings native UUIDv7 support with 50% index performance improvement. Say goodbye to UUIDv4 …
#Backend
Stop Blaming Your Database — It's Your Pagination That's Slow
Database queries getting slower as users scroll deeper? OFFSET pagination is the culprit more often than not. …
Don't Underestimate Rust Enums: A Complete Hands-On Guide
Rust enums are far more than a set of constants. They carry data, drive state machines, replace null, and …
The C10M Problem in 2026: Why Your 128-Core Server Still Can't Handle 10 Million Packets Per Second
When packet rates surpass 2 million per second, the Linux network stack simply gives up. It's like your …
Rust + Axum Async Microservice Guide: Job Queue, Retries, and Graceful Shutdown
Build a production-ready async microservice with Rust and Axum: job queue, background workers, exponential …
Rust Axum Graceful Shutdown, The Ultimate Guide: Fix the pitfall 99% of engineers hit
Master graceful shutdown for Rust Axum services: listen for SIGINT/SIGTERM, refuse new connections with …
Rust + Axum from Zero to Production: Building a High-Performance Web Server
A step‑by‑step Axum guide to build a modern high‑performance Web service: routing, path and query parameters, …
Stop treating tokio::spawn as a thread! I launched 1000 tasks in 2 seconds and the system stayed calm
tokio::spawn is not a thread but a lightweight task. Under Tokio's scheduler you build highly concurrent …