How APIs Ensure Data Consistency with the Saga Pattern

In this episode of The API Podcast, Lucas and Luna explore how distributed systems maintain data consistency without traditional transactions. They walk through the saga pattern using an e-commerce case study: placing an order, reserving inventory, and processing payment across three separate services. You'll learn why two-phase commits fail in microservices, how choreographed sagas keep services loosely coupled, and the trade-offs between orchestrated and choreographed approaches. The hosts use concrete examples—a customer trying to buy the last pair of sneakers, a payment service going down mid-transaction—to show how compensating transactions undo partial work. By the end, you'll understand why Netflix, Uber, and Amazon rely on sagas for reliable distributed transactions. #SagaPattern #DistributedTransactions #Microservices #DataConsistency #CompensatingTransactions #Choreography #Orchestration #EventDriven #TwoPhaseCommit #CAPTheorem #APIDesign #ECommerce #Netflix #Uber #Amazon #Technology #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo