Thanks Aaron, so will there only be one "value" for each counter column per sstable just like regular columns? For some reason I was under the impression that Cassandra keeps a log of all the increments not the actual value.
On Feb 5, 2013, at 12:36 PM, aaron morton <aa...@thelastpickle.com> wrote: >> Are there any specific operational considerations one should make when using >> counter columns families? > Performance, as they incur a read and a write. > There were some issues with overcounts in log replay (see the changes.txt). > >> How are counter column families stored on disk? > Same as regular CF's. > >> How do they effect compaction? > None. > > Cheers > > ----------------- > Aaron Morton > Freelance Cassandra Developer > New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 6/02/2013, at 7:47 AM, Drew Kutcharian <d...@venarc.com> wrote: > >> Hey Guys, >> >> Are there any specific operational considerations one should make when using >> counter columns families? How are counter column families stored on disk? >> How do they effect compaction? >> >> -- Drew >> >
