Database Reference
In-Depth Information
Impact on technical infra-
structure
Framework
Description
SOA patterns employed
•
For runtime,
discoverability
must be covered
by HA patterns.
•
This is condi-
tional.
•
Process Ab-
straction
•
This is the Composite Application Verification sys-
tem and is used as a test framework.
•
It has minimal
impact on tech-
nical infrastruc-
ture.
CAVS
•
Entity Abstrac-
tion
Tip
Generally, AIA does not recommend the reuse of individual ABCS components, which
should be individual for every EBS operation.
It's a sound rule. Adapters are the highly tailored components bound to the individual ap-
plication, especially when we are talking about Fusion applications. Nevertheless, ad-
apters related to the protocol or technology could be reused by several services (such as
JMS, AQ, or File). Therefore, it is your choice to share that type of adapters between dif-
ferent services.
We didn't discuss the Enterprise Business Flows in detail, but as the implementation of
long-running processes is related to the single EBO, they are quite commonly known by
the typical BPEL implementations. The Order Fusion Demo mentioned earlier could be
seen as an example of EBF with all distinctive elements of SOA Suite involved in its as-
sembly.
Even if you do not have Fusion applications in your portfolio, we advise that you to study
AIA internal architecture and component implementation anyway, as they are probably
the best example by Oracle of a working and very solid SOA approach.
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