Hi, I'm currently testing the Oracle 8i new datawarehousing functionnalities. Are you using materialised view for aggregate dimension ? The second question is what do you do with yes/no flags. They can be put in the fact table or they can be put in a profile dimension. Is there another way ? The third question is do you restrained the numeric fields in the DW. I've used number in the past. The analyst here has put number(15,2). For me this is nonsense. The DW do not care if the measure is 232000 or 0.56. If they are quality filters they should be in the ETL processes not in the database structure. Do you agree that all numeric fiels should be number and not number (x,y) ? TIA ===== Stephane Paquette DBA Oracle [EMAIL PROTECTED] __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?paquette=20stephane?= INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
