New WF4 Caching Activities for Windows Server AppFabric

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I’m happy to announce that we have just posted a “Labs” release on our https://wf.codeplex.com site with some new Caching Activities.  These activities work with Windows Server AppFabric Caching making it possible for you to use the cache directly from your workflow

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In this example I’m implementing the “Cache Aside” pattern where I first try to get the value from the cache and then if I can’t find it I get the value from a repository of some kind and then put it into a cache.

sampleWorkflow 

The source includes unit tests but be sure to start the cache cluster before running the test.  The notification tests also require a named cache – just look for the TODO comments in the unit test code before you run the tests.

I would love to know what you think of these.  This release is an experiment to get code out the door quickly.  If you like these activities – let me know and they may end up in a more formal release in the future.