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Messaging

Everything on Core Concept Learning tagged with Messaging. Explore related tags below.

Courses

Intermediate~4.5 hours

Master how microservices talk to each other — synchronous REST and gRPC, async messaging, event-driven patterns, resilience, and distributed consistency.

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Articles

Processing System Design Architecture

Synchronous vs Asynchronous Processing

A checkout API can wait until every step finishes, or accept an order and complete work later. The first path gives the caller an immediate final answer but cou…

Jul 17, 20269 min read

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Outbox Pattern Distributed Systems Messaging

Transactional Outbox Pattern

A signup service inserts a new User row, then calls the broker to publish UserRegistered so the welcome-email and loyalty services can react. The database commi…

Jul 21, 20266 min read

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