Akka Projections is intended for building systems with the CQRS pattern, and facilitate in event-based service-to-service communication.
Akka Projections provides an abstraction for consuming a stream of Envelope (where Envelope contains a payload and a trackable offset). This streams can originate from persisted events, Kafka topics, or other Alpakka connectors.
Akka Projections also provides tools to track, restart and distribute these projections.
Akka Projections is intended for building systems with the CQRS pattern, and facilitate in event-based service-to-service communication.
https://doc.akka.io/docs/akka-projection/current/
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