Your 8,000-Line Rust Project Made rust-analyzer Index 2.5M Dependency Lines
Why rust-analyzer feels slow: a small Rust project can trigger gigabytes of dependency analysis. Includes …
#Performance
Effort, Fast Mode, and Thinking - AI's 'Thinking Depth' Control Knob
Deep dive into Claude Code's reasoning control mechanisms: Effort levels, Fast Mode acceleration, and Thinking …
Function Tool Performance Optimization: Timeout, Concurrency, and Resource Management
Detailed Function Tool performance optimization strategies: timeout control, concurrent calls, connection pool …
Why Does Async Rust Feel So Hard? A Deep Dive for Developers
Async Rust is powerful but frustrating. From ecosystem fragmentation and Pin/Unpin to cancellation safety and …
Go 2026 Survival Guide for Backend Engineers: The Changes That Actually Affect Production
Go 1.25 and 1.26 bring container-aware GOMAXPROCS, go fix overhaul, Green Tea GC, testing/synctest, and more. …
PostgreSQL 18 UUIDv7: Your Indexes Can Finally Breathe
PostgreSQL 18 brings native UUIDv7 support with 50% index performance improvement. Say goodbye to UUIDv4 …
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. …
The Trouble with JavaScript Streams: What Web Streams API Got Wrong
Web Streams API locked you out? BYOB mode giving you headaches? Node.js core contributor James Snell proposed …
PostgreSQL 18 Benchmark Data: I Said You Could Kill Your Redis Cache Layer. You Didn't Believe Me.
Real benchmark data for PostgreSQL 18: async IO + skip scan deliver a massive database performance leap. …
PostgreSQL Query Parsing Too Slow? PgDog Ditched Protobuf and Got 5x Faster
PgDog is a Rust-based PostgreSQL proxy. They discovered Protobuf serialization was the real bottleneck in SQL …