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db4o open source object database, native to Java and .NET
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All Tags » PERFORMANCE » .NET C#   (RSS)
  • Re: Linq on compact framework runs slow (15+ seconds for simple query)

    Hi,Thank you very much for reporting the issue.Current implementation (in SVN) improved this time to something around 6 seconds (running on an emulator; running in an actual device should be faster)Note that the first time a Linq query is executed various assemblies must be loaded from the disk (flash memory); also, device cpus are slower than a ...
    Posted to db4o User Forum (Forum) by Adriano Verona on October 8, 2008
  • Query Optimization

    I work for a company that is evaluating DB4o, but we have come across some performance issues.  I understand that the .NET version of DB4o includes all the optimization functionality.  I am using .NET 3.0 and DB4o 6.105, and the queries that I am executing aren't being optimized, even when ...
    Posted to db4o User Forum (Forum) by dkym on July 18, 2007