Advantages of Ubuntu Web Server

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Lower the costs of data center

• Opportunity for businesses to achieve real savings within their IT infrastructure 

Easy to use / maintenance

• Fewer components , approximately take about 15-30minutes to configure

Automatic updates

• Providing vital services without the need for intervention

Packaged application

• Manage with a single command. Canonical's Landscape makes it even easier to extend this management to a farm of servers, optimising the administrator's time and maximising your data centre's uptime.

Energy Saving

• With Ubuntu Enterprise Cloud, Power Capping and PowerNap

Do you will choose to use Ubuntu web server for your business?

INTERNET REFERENCES
Server | Ubuntu , Retrieved on 07 April 2011
 URL: http://www.ubuntu.com/business/server/overview

VIRTUAL HOSTING

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Often abbreviated vhost, a virtual host is a provider of Web services that include server functions and Internet connection services. A virtual host is often used by companies or individuals that do not want to purchase and maintain their own Web servers and Internet connections.

A virtual host will provide its customers with domain name registration, file storage and directory services for the files that Web page is built from, e-mail services and even Web site design and creation services if the customers want someone else to build their Web sites.

A limitation of using a virtual host is that the customer shares the Web services with all the other customers of the virtual host. If the virtual host is running multiple sites off the same server, then those sites will be competing for Web server resources. Some virtual hosting providers offer co-location services and/or allow a customer to rent dedicated servers that are allocated to serve only that one customer??s needs.

Do you think virtual hosting is complicated???

Internet reference
VIRTUAL HOSTING, Retrieved on 5 April 2011
URL:http://www.webopedia.com/TERM/V/virtual_host.html

Week 9 poll analysis.

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The chart above shows the result of week 9 poll analysis. The poll question is "Do you think the explaination by Lee Horng is clear?" with total 15 votes. The most voted answer is "No" with 7 votes followed by "Yes" with 5 votes and last "Abit" with 3 votes.