February 2018
Intermediate to advanced
552 pages
13h 46m
English
Content preview from Scala Reactive Programming
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WF Reactive System architecture
Before developing our Reactive System, first we will understand its architecture. Our WF Reactive System has the following three main microservices:
- WF Frontend (UI)
- WF Producer (API and Implementation)
- WF Consumer (API and Implementation)
As shown in the preceding diagram, the User interacts with our System through the WF Frontend Service. When the User generates any events in our system, they will be sent to the Cassandra data store wf-producer-impl through our WF Producer Service. When the User sends any queries to our system, they will send them to the WF Consumer Service and serve those requests.
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