| 摘要 |
A method, apparatus and program product is provided for accessing data in an abstract data store. In response to receiving a key value, an object is created by converting the key value into a key tuple. A value tuple is requested from the abstract data store corresponding to the key tuple. The key tuple and value tuple are converted to the object by a projector, which then stores the object on an object graph. An object is saved to the abstract data store by persisting the object onto the object graph. The object is detected on the object graph by the projector. In response to detecting the object, the object is converted to a key tuple and a value tuple by the projector. The object graph is then synchronized with the abstract data store by pushing the key and value tuples to the abstract data store.
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