Another commonly used encoding is FAST_DIFF Cheers
On Wed, Apr 3, 2013 at 7:18 AM, Prakash Kadel <[email protected]>wrote: > Thanks, > is there any specific compression that is recommended of the use case > i have? > Since my values are all null will compression help? > > I am thinking of using prefix data_block_encoding.. > Sincerely, > Prakash Kadel > > > On Apr 3, 2013, at 10:55 PM, Ted Yu wrote: > > > You should use data block encoding (in 0.94.x releases only). It is > helpful > > for reads. > > > > You can also enable compression. > > > > Cheers > > > > > > On Wed, Apr 3, 2013 at 6:42 AM, Prakash Kadel <[email protected] > >wrote: > > > >> Hello, > >> I have a question. > >> I have a table where i store data in the column qualifiers(the values > >> itself are null). > >> I just have 1 column family. > >> The number of columns per row is variable (1~ few thousands) > >> > >> Currently i don't use compression or the data_block_encoding. > >> > >> Should i? > >> I want to have faster reads. > >> > >> Please suggest. > >> > >> > >> Sincerely, > >> Prakash Kadel > >
