An
Enterprise Service Bus (ESB) is a flexible connectivity infrastructure for
integrating applications and services. An ESB can power your Services Oriented
Architecture (SOA) by reducing the number, size, and complexity of interfaces between
those applications and services.
An ESB performs the following:
·
Routing messages between services
·
Converting transport protocols between
requester and service
·
Transforming message formats between
requester and service
·
Handling business events from disparate
sources
An
ESB should allow your organization to focus on your core business needs rather
that the IT Infrastructure required connecting the programs together. An ESB
should allow you to add new services, or make changes to existing services, with
little or no impact to the use of existing services.
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