soa - What do we mean by 'Variability in Web Services'? -

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In the era of SOA and cloud computing , we often hear

The word "variability in web services" I think it means how an implemented web service can be modified for new users of the geography or new requirements.

Still, what would be a good definition of this?

I think this means that all web services will not output the same output Thus, if you are building an application that uses that output, you may have to change it in any way ...

Change the web service or update it Which can cause problems to some users.


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