Performance

Illustration of a circular buffer with arrows indicating lock‑free data flow.

Implementing Lockless Ring Buffers for High Throughput Rust Applications

A deep dive into lock‑less ring buffers in Rust, from theory to production‑ready code, with performance numbers and debugging tips.

Illustration of Go runtime with garbage collector threads.

Efficient Garbage Collection for Concurrent Go Programs

A deep dive into Go’s garbage collector, focusing on concurrency, performance tuning, and practical patterns for production services.

Illustration of a state diagram with arrows representing transitions.

Designing Deterministic Finite Automata for High Performance Regex Engines

A deep dive into DFA construction techniques that power high‑throughput regex engines, with practical examples and optimization tips.

Illustration of a CPU core with SIMD lanes processing data.

Why Your Compiler Cannot Vectorize That Loop

A deep dive into the reasons behind failed auto‑vectorization and actionable steps to write loops the compiler can turn into SIMD.

Diagram of a B‑Tree node perfectly aligned with CPU cache lines.

Reclaiming Performance via Cache‑Aware B‑Tree Alignment

A deep dive into cache‑aware B‑Tree alignment, covering theory, practical implementation, and real‑world impact on database and filesystem performance.