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• A shared entity.
• A virtual entity.
• A cache can evict entries at any time if it needs to make room for new entries, but a tuple space data grid does not evict entries Therefore, a distributed cache (like all caches) can only be used in a cache-aside architecture to cache a system of record, and, unlike a data grid, can never be used as a system of record itself.
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Copyright © TIBCO Software Inc. All Rights Reserved |