When Akka Is Worth It and When It Is Not
Learn how to decide whether Akka is justified for a system by evaluating statefulness, workflow complexity, failure isolation, scale, and the simpler ...
Read MoreDistributed Systems
Explore all lessons related to Distributed Systems
9 lessons
Event Sourcing and Akka Persistence
Learn when event sourcing is worth the extra complexity, how commands, events, and state fit together in Akka Persistence, and how persistent actors r...
Read MoreCluster Sharding and Location-Transparent State
Learn how Akka Cluster Sharding distributes large numbers of stateful entities across a cluster, why location transparency matters, and where sharding...
Read MoreCluster Basics and Distributed Thinking
Learn what really changes when Akka actors move from one JVM to a cluster, and how to reason about membership, discovery, partitions, node loss, and t...
Read MoreBuilding Event-Driven Systems with Akka
Learn how Akka actors and streams support production event-driven systems, from event fan-out and decoupled processing to retries, dead letters, and o...
Read MoreDesigning Good Message Protocols
Learn how to design Akka message protocols that are explicit, safe, and evolvable, using realistic payment and inventory workflows instead of vague ac...
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