Number of instances of OSB

We introduce OSB in our existing services infrastructure, and we want to use OSB to process requests for service to three different types of systems: internal, commercial-off-the-shelf systems and external services.

Initially, our idea was to have another instance of the OSB (or cluster) for each of these areas, but I'm not sure about this.
The idea was that the deployment and another interview to tell the OSB COTS would not affect internal OSB and vice versa, but on the other hand, you lose the transparency of the situation because the customer service is whether the service is internal, BEDS or external.

So, what is the best practice in this area?

Can you be more specific on the "diversity of endpoints?
This means that customers call a logical server, and according to the "router" path URL decides which OSB cluster to hit?

Exactly! You get the point. Example: We discussed from second domain dedicated to processing batch. If you set the special naming rule of all proxies for lot with all their URLs or endpoints end with 'BatchProxy', then you can have all kinds of endpoints like
http://server/a/b/c/proxy
http://Server/xyzProxy
http://Server/clientX/myBatchProxy
...
and your simple routing logic will forward requests to the corresponding URL (for example) expression regular /.*BatchProxy$/ of dedicated instance of OSB, while the rest of the applications will hit the other instance of the OSB. If you set your routing right logic, you only have to argue that endpoints of all new services will follow the rule of naming.

You can choose from several ways how to implement this "router". I recommend that apache based proxy everywhere wherever I'm going. :-)

Tags: Fusion Middleware

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