advancedDistributed Transactions & Consistency229 of 469
Explain Saga, Transactional Outbox, CDC and Distributed Locking
Tests whether you can place each pattern correctly: Saga coordinates a multi-step business transaction, the Outbox pattern makes publishing an event atomic with a local DB write, CDC streams those DB changes without the app publishing explicitly, and distributed locking serializes access to a shared resource across instances -- and that they're complementary, not alternatives.
Ready to master this question?
Generate a complete walkthrough — background, the full answer in plain language, a working code example explained line by line, a real-world scenario, common mistakes, and how this same question gets asked in different ways.
Sign in to generate a responseNext Step
←PreviousContinue to When would you use a Circuit Breaker, a Retry, a Timeout, and a Bulkhead pattern — and how do they combine?→
← Back to all Spring Boot & Microservices questions