Jim Lawrence
accessd at shaw.ca
Mon Jun 25 21:24:30 CDT 2012
The government surplus recycling distributor was selling lots of old beater boxes, that had 4GB RAM and a 100GB HD, 1.87GHz for $35.00 per box and they were all guaranteed to be in working (functioning) order. They only had XP on them but you would just be installing Debian/Ubuntu on them anyway. The only down side was you had to buy a case-lot of one hundred. But for $3,500, you could build yourself a pretty fair node cluster. You would have to re-wire your house or apartment or course. The good news is you would never have to turn on heat again but you would have to buy share in the local hydro company...can you imagine the costs of running 3 air-conditioners 24x7? Aside: Google has all the computers out of their cases, just the motherboards, plugged in, side by side, in a tower of three or fours levels with big fans at the bottom blowing up, row after row. They have air-conditioning ducts that are big enough to drive a small car down. (That's why they have set up in northern Washington, as who can beat electricity at 0.03 a kilowatt.) And finally, that "high-speed" internet might have to be upgraded; half a dozen broadband 500 connections and your ready for business. ;-) Jim -----Original Message----- From: dba-tech-bounces at databaseadvisors.com [mailto:dba-tech-bounces at databaseadvisors.com] On Behalf Of Arthur Fuller Sent: Monday, June 25, 2012 6:29 PM To: Discussion of Hardware and Software issues Subject: Re: [dba-Tech] MemSQL Claims to be Fastest Database on the Planet - 80, 000 queries per second In The Google Story, it said that the whole design was to use thousands of off-the-rack boxes and never repair any of them, just swap them out whenever anything broke. So I conclude that there was no necessity to buy server-class machines, but rather lots and lots of consumer boxes, and to regard them as no more important than disposable razors. Which is not of course to say that serious boxes would be wasted. Obviously not. But even buying current boxes one at a time, retail, 8 gigs of RAM and 4 cores are not much money, especially when you don't need a keyboard or monitor or mouse or dvd burner etc. Imagine what the price is when you buy in hundred-lots or thousand-lots. A.