what is the difference between dbcc checkstorage and other
dbcc commands

Answer Posted / sucheta khattri

dbcc checkstorage is different from the other dbcc commands
in that it requires:

1.)The dbccdb database to store configuration information
and the results of checks made on the target database.
2.)At least two workspaces to use during the check operation
3.)System and stored procedures to help you prepare your
system to use dbcc checkstorage and to generate reports on
the data stored in dbccdb.
4.)Unlike the other dbcc commands, the performance of dbcc
checkstorage does not depend heavily on data placement.
Therefore, performance is consistent for each session, even
if the data placement changes between sessions.

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