Manjunatha, out of box, you can create and use some archive/purge rules to archive and purge some CMDB data. For
example, CMDB CI log, CMDB CI Inactive Transitions etc. However, if you are thinking about CIs/assets them self, it
could be a bit tricky as those data are shared by other products so purge them is not a good idea, I think. You could use
pdm_load to make some inactive but delete them from DBMS is not a good idea, I think.
2cents here.
Thanks
Chi