By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
- What type/brand of hardware I have to purchase?
- Is it feasible to place one server in the North and one server in South for clustering?
- What are key considerations for clustering?
- Is there another way other than clustering to keep system online?
Clustering is not a one-size-fits-all solution for high-performance computing; the main reason to create a cluster is to provide redundancy, so that if one computer fails or must be taken offline, the other computer can automatically step in and resume operations. If you require high availability from your servers, this is one of the ways to do it. The best way to get a clustered system is as a pre-built system from a Microsoft-approved vendor (assuming you are using Windows and not Unix), such as HP or Fujitsu. Geographically, the two systems do not have to be in the same room; they can be separated by a network link, although for the best results it should not be a WAN link. Other than clustering, another method for building a high-availability system is fault tolerance. Mirrored disks, hot-pluggable memory and processors, and other hardware-level features make this possible now, but I believe only Windows Server 2003 now supports these features innately.
Dig Deeper on Enterprise Infrastructure Management
Related Q&A from Serdar Yegulalp
This week, our expert answers the question of how to get DVD data off a disc, even if the user's PC doesn't have an optical drive.continue reading
This week, our expert answers a question on how to connect a phone or tablet to a USB drive with a micro-USB connector.continue reading
Open source and free suites such as LibreOffice and OpenOffice could save organizations money, but not effort in comparison with Microsoft Office.continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.