How One Team Made Postgres Indexes Blazing Fast

Lucas and Luna dig into a specific case where one engineer cut query time from 800 milliseconds to 40 milliseconds by rebuilding a Postgres index strategy. They walk through the before-and-after, the trade-offs of covering indexes versus partial indexes, and why understanding your read patterns matters more than any indexing shortcut. The episode also touches on the human side: how the engineer convinced a skeptical team to buy into the change, and the tooling that made the diagnosis possible. If you've ever stared at a slow query and wondered where to start, this episode gives you a concrete playbook. #Postgres #Indexing #DatabasePerformance #QueryOptimization #SlowQueries #CoveringIndexes #PartialIndexes #EXPLAIN #pg_stat_statements #SoftwareEngineering #TechPodcast #EngineeringBestPractices #PerformanceTuning #DataEngineering #BackendDevelopment #FexingoBusiness #BusinessPodcast #DailyTechShow Keep every episode free: buymeacoffee.com/fexingo