Implementing Azure: Putting Modern DevOps to Use

Solution

Microservices, forced by the very idea behind the concept, recommend granularization of services to improve reuse and to enforce single responsibility principle. While this improves maintainability, it also introduces the requirement of having an abstraction layer which can aggregate multiple Microservices to expose a business functionality which can be easily consumed by an application. Services Façade will play this role of this abstract layer which a client can integrate with, without knowing the complexity of invoking one or more Microservices behind the scene.

As defined by Gang of Four, the role of the façade pattern is to provide different high-level views of subsystems whose details are abstracted from the client. The subsystems ...