Microsoft.ApplicationServer.StoreProvider Namespace

An instance store provider for an instance store exposes an API that clients invoke to create instance store objects. The client uses the instance store object to save a workflow instance to the underlying instance store (for example: a SQL Server database) or to load an instance from the instance store.

AppFabric includes an instance store provider for the SQL Workflow Instance Store. To support a different instance store, you must create an instance store provider for that instance store. To create an instance store provider, you should create a class that derives from the InstanceStoreProvider class and implements methods in that class.