private static IEmbeddedConfiguration NewConfig()
{
var configuration = Db4oEmbedded.NewConfiguration();
configuration.Common.Add(new TransparentPersistenceSupport());
configuration.Common.ObjectClass(typeof (Storage.StorageEntry)).ObjectField("_id").Indexed(true);
configuration.Common.ObjectClass(typeof(Storage.StorageEntry)).UpdateDepth(Int32.MaxValue);
return configuration;
}