Hi all. I am newer to postgresql develop, so my qestion maybe too simple.
I have noticed that we have discussed the incremental backup and PITR before. Frankly, I am still interested in incremental backup. I am not sure whether we can implement such function based on XLog Since there exists the unqiue LSN in XLog, if we backup the xlog content after the given LSN, when some error ocurrs, we use the parital xlog to restore the database. I am not familiar with the log mechinism in postgresql, maybe before we make incremental backup on Xlog, we should create a checkpoints in log. Very appreciate to any kind feedback. Thanks ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html
