we generally go for 50% tablesize for indexes .. works for most of our medium sized game databases.
for very large tables .. i go with 20% sise of table per index Deepak --- Ron Rogers <[EMAIL PROTECTED]> wrote: > Greg, > I usually insist on that information from the > development group then I can charge it off to their > budget when it expands beyond the original space. > Seriously, I build a table and indexes with init > and next the DBBLOCK size and load a controlled > amount of data. That will give you a good starting > point for quesstimating the space requirements over > the provected life of the project. I used the > dbblock size to eliminate Oracle rounding up to even > blocks. > ROR m���m > > >>> [EMAIL PROTECTED] 11/09/01 02:56PM >>> > Hi All! > I need to calculate/estimate index size for > database. In 8.0.5 I used formula from > Administrator Guide to calculate index size. Now > this formula was removed because of it accuracy (see > Metalink). > Does some one has formula for 8i ? > > Thanks. > > Greg. > > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: Greg Faktor > 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). > > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: Ron Rogers > 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). __________________________________________________ Do You Yahoo!? Find a job, post your resume. http://careers.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Deepak Thapliyal 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).
