1
Q
Why is nit necessary to have coordination in web services?
A
because interactions are more complex than simple invocations. It is necessary to coordinate sets of activities or applications distributed or running on different platforms using local coordinators.
2
Q
Generic Protocol handlers
A
It’s the module that implements a specific coordination protocol. It includes protocol-specific logic. It is mostly applicable to horizontal protocols (like transactions)> The handler can realize complete support with no intervation from the web service or it can join the web service to realize the support
3
Q
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A
QUESTIONS
Middleware
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