How One Engineer Shrank a 200GB Logging Bill to 20GB

Lucas and Luna dig into a real-world case where a single engineer at a mid-size fintech company reduced their daily logging volume from 200 gigabytes to 20 gigabytes — slashing cloud storage costs by over 90% and cutting query times from minutes to seconds. They walk through the exact tactics used: structured logging with selective sampling, dropping DEBUG logs in production, removing duplicate fields, and setting up a log budget that alerts teams before costs spike. The episode also covers the hidden trade-offs, such as losing visibility during rare edge cases, and why the team kept a separate low-volume 'debug channel' for critical transactions. Listeners will walk away with actionable steps they can apply to their own logging infrastructure this week. #Logging #Observability #CloudCosts #StructuredLogging #LogSampling #EngineeringBestPractices #SRE #DevOps #Fintech #CostOptimization #Technology #SoftwareEngineering #FexingoBusiness #BusinessPodcast #TechPodcast #LogManagement #ProductionDebugging #DataRetention Keep every episode free: buymeacoffee.com/fexingo