January 2019
Beginner to intermediate
352 pages
8h
English
Content preview from Hands-On Cloud-Native Microservices with Jakarta EE
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Eventuate Tram
The Eventuate Tram platform implements different solutions for saga management, all of which have been built using the Eventuate platform. The main idea is sending messages as a part of a database transaction; in this way, you can atomically update the state and send a message or a domain event, maintaining data consistency.
The architecture of the Eventuate Tram application, taken from the example that's available at https://bit.ly/2UtmFp4
In the figure observed, you can see two different services: Todo Service and Todo View Service. The first one implements functionalities related to the change of the state of the domain (insert, update, and delete) and, after one of these, publishes an event that will be stored in the
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