So.. Ive been reading up hardcore on Berkeley database administration regarding how to do archival and recovery, and its pretty cool stuff. Yet I have the following questions: Database archival will be done on one of our master servers, so its not necessary to keep alot of old transaction logfiles on the replicas, but in order to clean out them out, a periodic checkpoint is necessary. Initially, I was thinking that we should do this once per day, off hours, but would it make more sense to do this more frequently over the course of the day to keep the checkpoint process less expensive per iteration? What kinds of metrics should be used to determine how frequently this should be done? Second, would there be that great of a performance gain when disabling transaction logging altogether? If I have two master servers keeping, say, a week's worth of transaction logs, a sound archival process, and a backup LDIF, would it make sense to just disable transaction logging altogether across the replicas? Third, I now understand how to do archival and recovery using the Berkeley tools, but is there a 'best practice' document out there anywhere from someone who utilizes this method that I could take a look at to make sure Im not missing anything?