January 2019
Beginner to intermediate
352 pages
8h
English
Content preview from Hands-On Cloud-Native Microservices with Jakarta EE
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Fractions
As we explained earlier, you can consider Thorntail as a runtime environment that you can build in a pluggable way. The core unit that represents the compositional aspect in Thorntail is the fraction. It's a well-defined runtime capability to add to your environment. In some cases, a fraction maps directly to a subsystem from WildFly, but in other cases, it may involve a different functionality that's described in the MicroProfile.io specifications or is needed in the cloud environment.
A fraction can do the following things:
- Directly enable a WildFly subsystem as Infinispan, which is needed to implement a data caching layer
- Integrate additional frameworks or services (for example, topology using Consul, JGroups, and OpenShift) ...
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