Performance on lukaswalter.dev https://www.lukaswalter.dev/tags/performance/ Recent content in Performance on lukaswalter.dev lukaswalter.dev https://www.lukaswalter.dev/images/LW%20Dev%20Thumbnail.png https://www.lukaswalter.dev/images/LW%20Dev%20Thumbnail.png Hugo -- 0.150.0 en Sun, 05 Jul 2026 00:00:00 +0000 Avoid hidden allocations in hot paths https://www.lukaswalter.dev/tips/avoid-hidden-allocations-in-hot-paths/ Sun, 05 Jul 2026 00:00:00 +0000 https://www.lukaswalter.dev/tips/avoid-hidden-allocations-in-hot-paths/ Watch for small per-item allocations inside loops, parsers, serializers, and request paths. Measure before you optimize https://www.lukaswalter.dev/tips/measure-before-you-optimize/ Sun, 05 Jul 2026 00:00:00 +0000 https://www.lukaswalter.dev/tips/measure-before-you-optimize/ Use traces, counters, profiles, and focused benchmarks before changing code for performance. Prefer keyset pagination for deep lists https://www.lukaswalter.dev/tips/prefer-keyset-pagination-for-deep-lists/ Sun, 05 Jul 2026 00:00:00 +0000 https://www.lukaswalter.dev/tips/prefer-keyset-pagination-for-deep-lists/ Use seek-based pagination when users move through large ordered result sets. Start independent tasks before awaiting them https://www.lukaswalter.dev/tips/start-independent-tasks-before-awaiting/ Sun, 05 Jul 2026 00:00:00 +0000 https://www.lukaswalter.dev/tips/start-independent-tasks-before-awaiting/ Create unrelated asynchronous operations first, then await them together. Use HybridCache when cache stampedes matter https://www.lukaswalter.dev/tips/use-hybridcache-when-cache-stampedes-matter/ Sun, 05 Jul 2026 00:00:00 +0000 https://www.lukaswalter.dev/tips/use-hybridcache-when-cache-stampedes-matter/ Use HybridCache for expensive shared lookups where many callers can miss at once.