Archive for June, 2009

Web design and web development article

Tuesday, June 30th, 2009

Web design and web development article

Web designing is a process of designing the electronic files through planning, concepts, ideas, creativity, thinking, language etc, which is delivered via internet in the form of web site. The main purpose of the web designing is to create a web site. Web site interprets the information about particular topic and website design is creation and arrangement of web pages that can be done by web development that includes but not limited to; Web Development, eCommerce, CMS, Content Management System, shopping Cart, Business Website Design, Flash Website design, business development.

Main intent of designing/developing a website is to promote the business, advertising, access of online products, publishing news, giving information, education, money matters, etc.

It is important that the website must be well developed and designed, not under construction, and content must be specific and neat about the particular topic, otherwise, it will not attract any visitors.

information technology

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RAID

Monday, June 29th, 2009

RAID

RAID stands for “Redundant Array of Independent (formerly “Inexpensive”) Disks.” RAID is a collection of hard drives in a computer that is used for performance enhancement and/or fault tolerance. Windows server versions (Windows NT and 2000 Server, and Windows Server 2003) have built-in support for some levels of RAID, but hardware-based RAID systems provide better performance.

The most basic level of RAID uses two hard drives to increase performance, while higher levels store data on two or more drives so that if one fails, the data won’t be lost. SCSI drives are usually used in RAID systems. In hardware-based RAID systems, it is common for the drives to be removable; they are kept in a caddy that is accessible through an opening in the case.

When one fails, it can easily be replaced. More advanced systems employ hot-swappable drives. These are drives that can be removed and replaced without shutting down the system. Naturally, all this technology is much more expensive than standard PCs, so it is used mainly in business and government situations in which downtime and/or data loss would be catastrophic to the operation of the organization.

For more information on RAID, see www.raidweb.com, and search the Web for more articles; there are many.

tech blog

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