| Title: | DEC Rdb against the World |
| Moderator: | HERON::GODFRIND |
| Created: | Fri Jun 12 1987 |
| Last Modified: | Thu Feb 23 1995 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 1348 |
| Total number of notes: | 5438 |
I have a prospect who wants to run ORACLE on DSSI cluster of VAX4000.
(Now they are running on CI cluster of VAX 6000)
Does anyone has any experience with DSSI cluster? Such configuration is
available? What's about performance?
Oracle Japan said they have no experience on DSSI cluster in Japan.
Oracle's version is 6.2 and VMS is V5.5.
Thank you for your help.
Gen Tanaka
Customer Support, Tokyo Japan
You say it is an Oracle's problem? That's it !!
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 1180.1 | Yes, DSSI clusters are available for 4000 series | TPSYS::SHAH | Amitabh Shah - Just say NO to decaf. | Wed Aug 12 1992 20:03 | 12 |
DSSI clustering is possible for the VAX 4000 class machines. We have already published TPC-A numbers for 2-node and 3-node DSSI clusters for VAX 4000-300 and 2-node cluster for VAX 4000-500. About performance: Approximate 2-node scaling is in the 82-84% range, while the 3-node scaling is 79%. I don't think that the scaling with CI clusters would be as good, but I don't have specific numbers, nor likely to have in future either. -amitabh. | |||||
| 1180.2 | Good! thank you | TKOV51::G_TANAKA | Gen Tanaka, Tokyo,JAPAN | Mon Aug 17 1992 05:26 | 4 |
Thank you for your information, Amitabh. Gen | |||||
| 1180.3 | Performance Read/Write ? | EICMFG::BAUER | Tue Oct 13 1992 20:54 | 12 | |
Amitaph,
were did you publish the performance figures you mentioned in .-1.
I am interested to know more about your expirience. The basic
question for me is, is it effecient for a typical business applicatiobn
like Finance to introduce a cluster (70% reading 30% writing). Will
performance degrade a lot when wriing to the DB.
Regards
Alfred
p.s. could you also send me mail when you answer this note.
| |||||