> Set FW=OFF, MaxUnflushedWrites = -1, MaxUnflushedWriteTime = -1 Interestingly settings the MaxUnflushedXxx does not have a significant effect.
In case somebody is doing the same... Using 2 connections/threads seems to be the sweetspot on my machine. -- Mgr. Jiří Činčura https://www.tabsoverspaces.com/ Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel