Nice.
We just ordered one of the SSD backed EQL SANs as well.. we plan on doing some SQL testing. -sc From: Ken Schaefer [mailto:[email protected]] Sent: Tuesday, September 28, 2010 1:37 PM To: NT System Admin Issues Subject: RE: Small server Indeed*- we are looking at a huge SSD backed SAN for a high perf OLTP database. The front-end is just a large-ish cluster of dual quad-core 1U boxes. Something like this is probably the ultimate: http://www.texmemsys.com/products/details/73 Apparently 14,000,000m IOPS/sec and 140GB/sec transfer. The only limitation is mass storage. Cheers Ken * Trademarked From: Steven M. Caesare [mailto:[email protected]] Sent: Wednesday, 29 September 2010 1:06 AM To: NT System Admin Issues Subject: RE: Small server Agreed... hence the "large" DBs statement... but you are right that size is getting "larger" all the time... -sc From: Ken Schaefer [mailto:[email protected]] Sent: Tuesday, September 28, 2010 12:59 PM To: NT System Admin Issues Subject: RE: Small server In general these days, you can certainly virtualise DBs - except maybe the highest end DBs. The disk I/O limitations can be overcome with sufficient bandwidth to a backend SAN (which can provide the necessary I/O). All your front ends need to do is provide enough memory and CPU. 10 years ago - different story. Cheers Ken From: Steven M. Caesare [mailto:[email protected]] Sent: Wednesday, 29 September 2010 12:13 AM To: NT System Admin Issues Subject: RE: Small server Please forgive my hyperbole... but yeah... not a lot of production installations I've heard of. Not that I really feel that large DB's are a great match for a VM'd environment, it's just their stance that sticks in my craw. -sc From: Andrew S. Baker [mailto:[email protected]] Sent: Tuesday, September 28, 2010 12:00 PM To: NT System Admin Issues Subject: Re: Small server >>Provided it's THEIR hypervisor, which AFAIK nobody on the planet uses. Oh, some of us do use it. It's very nice actually. We just don't use it in production. ASB (My XeeSM Profile) <http://XeeSM.com/AndrewBaker> Exploiting Technology for Business Advantage... ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
