[basex-talk] size on collection in the time

Hi, I have a remark about the size of the files of a collection. We do a lot of updates (REPLACE) with an attributes index but without a text index. I see that the size of the files grows up in the time we arrive until 30Go until the limit of the filessytems quota. When I drop the collection and recreate it from the last version of the files the size was only 6Go. We will redo the test with the time, but I just want to know if the program clears the disk use when he does a REPLACE? Marc