https://blog.iaroslavtsev.uk/tags/database/Recent content in Database on The Pragmatic EngeneerHugo -- 0.152.2en-us2025 Aleksei IaroslavtsevSun, 21 Sep 2025 17:27:46 +0200https://blog.iaroslavtsev.uk/posts/a-guide-to-full-stack-rails-optimization/Wed, 27 Aug 2025 00:00:00 +0000https://blog.iaroslavtsev.uk/posts/a-guide-to-full-stack-rails-optimization/A deep-dive case study on optimizing a Rails app, tackling everything from slow data imports (using bulk inserts) to sluggish page loads (fixing N+1 queries and adding database indexes). We cut import times by 40% and page loads by over 90%.