Sunday, October 30, 2011

Unravelling Computer Servers.

By Jannice Short


Computer servers permit more than one computer to be connected together and utilise the same data and software programs. Moreover, they can provide data storage, extra processing power and a backup system. The sharing of data and connection between computers is called a network. The connections are made through a wireless router or through cables. A great amount of regular business tasks are clarified using servers. The business tasks include data management, centralised data management, file sharing, and hardware resources sharing, i.e. fax machines and printers. Plus, a server gives computer security because it has a firewall and keeps safe all of the computers within its network. It has been noted that one of the most main components within a business surroundings is the computer server.

If you are a small business with solely a single computer then unless you are dealing with very immense amounts of data that requires a lot of processing power or you have to share lots of data remotely via the internet then there is no need for you to use a server. If, notwithstanding, your business has more than one or two computers in its day-to-day performance and you need to share files and information between these computers then it may be time for you to deliberate using a computer server.

The operating systems and application of a computer server are different to a usual Mac or PC, also they provide data back up, data management and secure application sharing. For windows based servers, the most regular operating system used is Microsoft Small Business Server which provides businesses with everything that is wanted to run your business server and has licensing packages which are scalable to accommodate your needs. If Apple Mac is what you are more familiar with more than a PC, then an iMac Mini operating Apple's Snow Leopard server software is a really beneficial selection for a small business.

Nevertheless for extremely small businesses a normal PC can be used as a server, broadly server hardware also is not the same with enhanced features for example speedier RAM, powerful multi-core processors and much bigger storage capacity with more than one hard disk.

It is important that your network has a high level of security and access to information is restricted. The storage of all users' unique usernames and passwords is in a central user directory and management facility. This helps the network users to log into any computer linked to your business network with their singular usernames and passwords. This highly useful facility lets employees to share computers and desks and still be able to get to all of the data generally only accessed at their own computer. The directory management facility within the server helps you to decide which users have access to which data so that only those who need to be working with certain files and folders have access to them.

Make sure that the processing power and size of your server is directly proportional to your business needs. Servers are out there for smaller businesses that are only a bit more powerful than a normal home computer. Big companies often require a lot of storage space and processing power to deal with the demand required by the number of users.

Bear in mind that is sensible to seek the advice of an expert IT consultant prior to jumping-in and purchasing your first business server. An IT consultant will most likely save you money because as they will be able to counsel you what type of server and operating system best suits your requirements. Even though you will have to pay for this advice.




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