Hi, I have a few tables that are append only. Thre are only gets insert and select queries, never update or delete. What I see is that every file is still being updated. It's currently about 500 GB big, and every of that almost 500 files has been touched the past 24 hours. I assume that that the free space map is being used, and that it still finds places where it can insert a row in one of the files. (auto) vacuum is not happening on the table. Is there a way I can turn off this behaviour, and that it really only writes to the last few pages? Kurt