Bishwaranjan Bhattacharjee Performance Study of Rollout for Multi Dimensional Clustered Tables in DB2. 54-60 2006 conf/expdb/2006 ExpDB http://gemo.futurs.inria.fr/events/EXPDB2006/PAPERS/Bhattacharjee.pdf db/conf/expdb/expdb2006.html#Bhattacharjee06