June 2017
Intermediate to advanced
360 pages
10h 2m
English
Content preview from Microservices with Azure
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Solution
Using sagas, workflows can be implemented in a Microservice application. Sagas are state machines that model a workflow with steps to be executed. Sagas treat the various Microservices as implementations of workflow.
In a Microservice system, there is no central truth as the various Microservices each have a part of data stored in their database. Sagas can store the actual truth and each Microservice can get part of data it needs.
Saga maintains state in the form of object you define until saga finishes. A saga can coordinate message flow in the way you implement. You can instruct what message should be sent to a Microservice and what response should be expected from it and how the response should be used to send messages to other ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.