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> From: Walden H. Leverich > > Now, you can have an HA setup w/SQLServer including the option for two > servers running in lockstep w/eachother so there is truly zero downtime. And of course if you're upgrading that setup, you need to have TWO backup machines so that you're still HA. And that's just hardware. You need FOUR licenses to SQL Server, right? And if these are web applications, you have to get Enterprise edition. So that's around $80K PER YEAR just for one application (unless you have a very limited access and can get away with CALs--a 10-user intranet application might only run you $10K). That can't be right! Say it ain't so, Walden! Especially in Walden's mythical model where each application is self-contained on a single box. Because that means each box has its own copy of SQL Server (which is doubled for HA). So if you have, say, 10 little HA applications, then you're talking 20 servers, 2 upgrade servers, and maybe $800K PER YEAR... just for database access. Damn. I can get one ginormous iSeries for that kind of money. I mean TWO ginormous iSeries'... <g> Joe P.S. As a developer, for $800K a year I could get (tap, tap, add, subtract, divide, click, enter) a really nice 16-way model 595 with 46,000 CPW and a couple of terabytes of disk, and still have half the money left over. That would include the operating system, all the development tools, the database, and software maintenance.
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