Mastering Database Indexing and Query Optimization: A Deep Dive — Discover how to design effective indexes, interpret query plans, and fine‑tune SQL performance. From B‑tree basics to advanced optimizer tricks, this guide covers everything you need to keep your database fast and reliable.
Inside Modern JavaScript Runtimes: V8 Engine Optimizations Explained — Discover how the V8 engine powers JavaScript in browsers and Node.js, from the execution pipeline to JIT compilation and garbage collection. Learn the key optimizations that make your code run faster and how you can write code that takes advantage of them.