Hello Cem, You can get a similar effect by specifying a TTL value for data you save to a table. If the data becomes older than the TTL value then it will automatically be deleted by C*
Thanks Jabbar Azam On 29 May 2013 17:01, cem <cayiro...@gmail.com> wrote: > Thank you very much for the fast answer. > > Does playORM use different column families for each partition in > Cassandra? > > Cem > > > On Wed, May 29, 2013 at 5:30 PM, Jeremy Powell > <jeremym.pow...@gmail.com>wrote: > >> Cem, yes, you can do this with C*, though you have to handle the logic >> yourself (other libraries might do this for you, seen the dev of playORM >> discuss some things which might be similar). We use Astyanax >> and programmatically create CFs based on a time period of our choosing that >> makes sense for our system, programmatically drop CFs if/when they are >> outside a certain time period (rather than using C*'s TTL), and write data >> to the different CFs as needed. >> >> ~Jeremy >> >> On Wed, May 29, 2013 at 8:36 AM, cem <cayiro...@gmail.com> wrote: >> >>> Hi All, >>> >>> I used time range partitions 5 years ago with MySQL to clean up data >>> much faster. >>> >>> I had a big FACT table with time range partitions and it was very is to >>> drop old partitions (with archiving) and do some saving on disk. >>> >>> Has anyone implemented such a thing in Cassandra? It would be great if >>> we have that in Cassandra. >>> >>> Best Regards, >>> Cem. >>> >> >> >
