DailyTech Poll Discussion
What are the Biggest Drawbacks to Virtualization?
August 17, 2009 8:46 AM
comment(s) - last by
What are the biggest drawbacks to virtualization?
Performance – virtualizing slows everything down. (743 votes)
Lack of redundancy – placing multiple virtual machines on a single piece of hardware is risky. (390 votes)
Complexity – virtualization has a lot of “moving parts,” so there’s more to go wrong than with a single nonvirtualized machine. (239 votes)
Cost – it’s not always the least expensive way to go. Watch out for hidden costs! (187 votes)
Drawbacks, schmawbacks! Virtualization just rocks. Enough said. (439 votes)
1,998 total votes
This article is over a month old, voting and posting comments is disabled
8/20/2009 12:53:11 PM
If you have any sort of SQL on them id urge you to not trust VM. If the server actually fails completely, hot migration dont work.
That will almost certainly make data corruption on a busy database. VM failover only works fully as long as the machine has something to migrate from. Otherwise its like pulling the plug on a normal server and then booting it again. Not a wise thing to do with a SQL under load.
Use clustering whenever there is critical data. It is a good thing combined though. Except for the extra complexity.
"Intel is investing heavily (think gazillions of dollars and bazillions of engineering man hours) in resources to create an Intel host controllers spec in order to speed time to market of the USB 3.0 technology." -- Intel blogger Nick Knupffer
Man Who Shot Father for Texting During Movie Previews Was Also Texting
March 14, 2014, 2:25 PM
Facebook CEO Called President Barack Obama to Complain About NSA Spying
March 14, 2014, 1:40 PM
Sony's PS4 Outsells Microsoft's Xbox One for February
March 14, 2014, 12:36 PM
Skrillex Releases Free Album Inside App, But Crashes Torture Fans
March 13, 2014, 8:04 PM
Report: Vehicle-to-Vehicle Communications Could Make New Cars, Trucks Costly
March 13, 2014, 7:19 PM
Quick Note: Google Drive 100GB, 1TB Plans See Major Price Cuts
March 13, 2014, 2:45 PM
Most Popular Articles
Bitcoin King Pt. II: Mt. Gox's Dictator Karpelès Proves Tragically Flawed
March 7, 2014, 1:12 PM
Hack Reveals Fallen Bitcoin CEO's Posh Tokyo Penthouse
March 10, 2014, 4:28 PM
Tesla Motors Calls New Jersey Out on New Rule Against Its Direct Sales Model
March 11, 2014, 12:01 PM
NASA Considering SpaceX "Red Dragon" for Returning Mars Samples to Earth
March 10, 2014, 2:43 PM
India Could Rock Google With Its Biggest Antitrust Fine Yet -- $5B USD
March 10, 2014, 8:12 PM
Latest Blog Posts
Tesla vs. BMW: Who Has the Safer EV?
Feb 1, 2014, 2:56 PM
Justice Leaks Details of Next HTC One Two Flagship Phone
Dec 5, 2013, 4:04 PM
Global Cyber Espionage Concerns Reveal Growing Cyber Armies
Nov 29, 2013, 11:04 AM
Is The Period Becoming an Expression of Anger?
Nov 26, 2013, 2:02 PM
NSA and Congress -- You Will Never Kill the Constitution, It's an Idea
Nov 10, 2013, 2:00 PM
More Blog Posts
Copyright 2014 DailyTech LLC. -
Terms, Conditions & Privacy Information