The incorporation of information systems in the running of a business has ended in an increased necessity for proper systems management to reinforce efficiency. It thus, becomes a necessity for such businesses to get good servers to assure that any of the activities have an advantage. Having a system which often does not work properly, even for a couple of moments could mean reduced business. It's therefore vital that such situations are eliminated totally.
It therefore becomes necessary for managers to determine the information need of the organization and established goals for what is to be achieved with the proposed information system. It is imperative for the manager to ensure that his proposed information system has the full support of the management and adequate or required finances are appropriated for the project. If not the project might fail.
Installation & Management: Fast and easy automation for new installations and upgrades is the core benefit. A company with a handful of computers all located in the same office can do individual installations. But it gets harder when a company has a large setup and a gazillion computers. Introduce system management, and the problems go away, the entire process is now streamlined and automated and needs a lot less effort and manpower.
Cost Reduction: First of all, no company, big or small, needs to worry about not benefiting from system management. The only debatable point is the ROI related to the cost of the software and paying a system administrator. Regardless, once implemented, it cuts down the need for IT staffing and other related expenses on a long-term basis. The real savings come from the capability to install new systems and software faster and at a lower cost. Companies start using client-server architecture, ERP and other kinds of enterprise level software and systems. It helps them expand, and open branches where otherwise it may not have been possible. End of the day, it leads to a massive makeover for the entire company, with large-scale improvements in distribution, productivity, work flow and reporting capabilities.
Security: System management has a huge impact on IT security. The same security settings are implemented on all stations, and any new policies are remotely implemented instantaneously on all the stations. Users can access any station and get the same settings and data, made possible by settings that apply to specific usernames and job or department levels. This makes the network more capable of withstanding external attacks. Security patches and critical updates can be done instantaneously on all stations without any extra effort or manpower, which reduces the window that attackers can use to take advantage of bugs. The network gets centralized enterprise anti virus and malware protection. Even the data is more secure as regards hardware failure or data corruption, since everything is stored on servers with a backup system.
Regardless of how well planned an information system is, there will almost certainly be hitches. For example the system may be unable to generate a report that needs to be made available to certain managers or the report may not be in appropriate format or certain employees may be unable to access data that they need. To put these problems under control, the installed system must be tested while appropriate modification is made.
Systems management is a continual process. Even if an effective information system can be created and put into use there is still a good chance that it will need to be modified occasionally to fit the changing environment
Senin, 14 Maret 2011
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