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db4o open source object database, native to Java and .NET
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  • Activation+Query (Slower) Speed Test w/ Source Code

    I noticed that Db4o doesnt seem to have an efficient caching mechanism for activated objects, or rather efficient in my opinion :). For example if I activate every object in a fairly deep graph, then perform a query on a top level parent object it still takes a substantial amount of time to retrieve those objects. Even though all the objects ...
    Posted to db4o User Forum (Forum) by darkopz on March 10, 2007