March 2020
Intermediate to advanced
626 pages
14h 45m
English
The one-dimensional model of the three-tier architecture was split into a multi-dimensional SOA, where inter-service communication was enabled through ESB using the Simple Object Access Protocol (SOAP) and other web services standards.
SOA, along with ESB, could be used to break down a large three-tier application into services, where applications were built using these reusable services. The services could be dynamically discovered using service metadata through a metadata repository. With SOA, each functionality is built as a coarse-grained service that's often deployed inside an application server.
Multiple services need to be integrated to create composite services that are exposed through the ESB layer, ...
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