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JavaScript: Moving to ES2015
book

JavaScript: Moving to ES2015

by Ved Antani, Simon Timms, Narayan Prusty
March 2017
Intermediate to advanced
821 pages
18h 21m
English
Packt Publishing
Content preview from JavaScript: Moving to ES2015

Aggregate services

Data in a microservice architecture is owned by a single service, but there are many times when we might need to retrieve data from a number of different sources at once. Consider, again, a member of the Small Council in the land of Westeros. They may have a number of informants from whom they gather information about the workings of the kingdom. You can consider each informant to be its own microservice.

Tip

Informants are a fantastic metaphor for microservices as each one is independent and holds its own data. Services may also fail from time to time just as informants may be captured and terminated. Messages are passed between informants just as they are among a collection of microservices. Each informant should know very little ...

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Publisher Resources

ISBN: 9781787125919Purchase Link