07.02.2017 9:14, Luke Crooks luke@... [firebird-support] wrote:

> When running the 2.5 server on our Windows DC and having clients access from the local
> network, performance was very slow (almost unusable).

System HDD on DC has write cache forcefully disabled. Put database to different HDD or,
better yet, on different server.


--
WBR, SD.