Hi Markus, increasing read performance during scan operations is one of our major topics of the next release. I agree to you that MaxDB could be much faster than today concerning this topic.
Implementing another prefetch technic in the kernel is possible but it is only one small piece of our strategy to increase scan performance deeply. Regards, Torsten SAP Labs Berlin -----Ursprüngliche Nachricht----- Von: "Döhr, Markus ICC-H" [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 29. Juni 2005 14:58 An: 'MAXDB List' Betreff: 7.6: parallel read? Is it possible in 7.6 to enable a parallel read from disk? Imagine if the optimizer has a threashold value (e. g. 10000). When the costs are higher than this value Servertasks will be used additionally to get the pages from the disks (as Oracle does). I'm sure this will really give a performance boost. Is this implemented in 7.6 or considered to be in later versions? Greetz, SIEGENIA-AUBI KG Informationswesen i.A. Markus Döhr SAP-CC/BC, SAPDB-DBA Tel.: +49 6503 917-152 Fax: +49 6503 917-7152 E-Mail: [EMAIL PROTECTED] Internet: http://www.siegenia-aubi.com -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
