Entlib Loading the data inMemory

I am using caching library from EntLib 3.1, we are storing quite heavy data in the caching db around (300 meg), when I instantiate the CacheFactory.GetCacheManager("Cache Manager"), it returns the Heavy Li开发者_JS百科st of cache object from database, which resulting in Application to be using very high memory, Is there a way to not load the entire data in the inmemory of the application using entlib, instead of loading the item ondemand from the cache database itself?

Thanks

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The Entlib caching block stores a copy of the cached items in memory. The backing store is there for persistence across app restarts. There's no way to change this behavior.