Architectural Patterns
by Anupama Murali, Pethuru Raj, Harihara Subramanian J, Pethuru Raj Chelliah
Service composability
Services are useful composition participants regardless of size and complexity of the composition. Services can be the orchestrator of different other services, and that orchestrator service adheres all the SOA characteristics.
Service compositions are often applied to legacy software applications to avoid the risk of retrofit; applying customized solutions and continuous operation of the production by retaining the existing software solutions.
If you observe this principle, it warrants a separation of concern to be exercised. In the life cycle of services, we understand clearly that the services evolve with more and more functionalities. With applying loose coupling as well as service reusability, it is inevitable ...
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