Table compression (page/row) shows to take more space


hi there,

i've seen odd while tyring handson table compression. on data compression wizard, see (after hit 'calculate' button):

partitionno compressiontype boundary rowcount currentspace requestedcompressedspace

1               row                                   897          0.070 mb       0.109mb

partitionno compressiontype boundary rowcount currentspace requestedcompressedspace

1               page                                  897          0.070 mb       0.109mb

i dont see other large table of ~500gb in size tiny table looks strange. can explain please?

thank you,

jay

there amount of space overhead sql server compression.  it uses few extents store metadata compression algorithm.


SQL Server  >  SQL Server Database Engine



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