Optimization

Go's Value Philosophy: Part 2 - Escape Analysis and Performance

The Go compiler decides whether your values live on the stack or heap through escape analysis. Understanding this mechanism explains Go’s performance characteristics and helps you write faster code without sacrificing clarity.

The Python Paradox: How Python Dominates Big Data Despite the GIL

Discover why Python dominates big data despite the GIL: Python coordinates, C/Rust/JVM executes. Learn how NumPy, pandas, Polars, and PySpark bypass the GIL for true parallelism.

The Price of Everything Being an Object in Python

All Python developers know that everything in Python is an object. But at what cost? A deep dive into Python’s heap-only memory model and the 28-byte overhead of storing a simple integer.

You Don't Know JSON: Part 3 - Binary JSON in Databases

Database-managed binary JSON formats solve storage and query performance problems. JSONB enables fast PostgreSQL queries with indexing, while BSON adds extended types for MongoDB. Learn when databases beat text JSON.

You Don't Know JSON: Part 4 - Binary JSON for APIs and Data Transfer

Beyond database storage, binary JSON formats optimize API data transfer. MessagePack provides universal serialization with 30-40% size reduction. CBOR adds IETF standardization for IoT and security. Learn when binary beats JSON for network efficiency.