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Architectural Patterns
book

Architectural Patterns

by Anupama Murali, Pethuru Raj, Harihara Subramanian J, Pethuru Raj Chelliah
December 2017
Intermediate to advanced
468 pages
13h 12m
English
Packt Publishing
Content preview from Architectural Patterns

Asynchronous command calls pattern

Composing services' atomic calls into complex flows often require proper orchestration over asynchronous actions. These are usually local integration use cases, connecting related microservices that must exchange messages with a delivery guarantee. The messaging layer in this use case has substantially different needs from an event firehose since its messages are point-to-point (queues instead of topics). This usually requires a delivery guarantee and most are short-lived (albeit still asynchronous) and conversational. It's a traditional broker-centric use case, reliably connecting endpoints through asynchronous communication. The communication flows through atomic messages exchanged between parties, instead ...

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Publisher Resources

ISBN: 9781787287495