In order to implement and manage distributed systems, there is a need to use what is known as system management software. Assuming a company is big enough and has operations spread out far enough to warrant a distributed system, the advantages are fairly obvious. For a growing company, there is a cutoff point at which it becomes unrealistic to do individual installations on each station, and sort through the paper and electronic trail left by each user in order to centralize the entire setup.
Bring in system management at this point, and the benefits are massive and will ripple across every part of the company's operations. It reduces staffing needs and IT costs, enhances security and information sharing, and makes it easy to centralize data, monitor employee actions and network usage.
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: The question isn't whether or not this software will reduce costs. It assuredly will. The only question is whether the cost of buying and implementing the software, and hiring or training a systems manager, is feasible for the company. On the other hand, it cuts down staffing and IT costs on an on-going basis.
The savings start piling up because it is now cost-effective for the company to install new software and systems. Possibilities open up, including ERP and other enterprise level client server based architecture systems. The company has the capability to expand, move to distributed locations, and start adding new processes to its operations. What starts as an IT help tool ends up triggering massive changes in the company's work flow, distribution, reporting capability and productivity.
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.
Monitoring: Monitoring capability on the network is one of the biggest advantages, in addition to the cost benefits and automation capabilities. The network can be monitored for both network usage patterns and employee behavior. It helps the administrators improve network capabilities, and the management to observe and follow employee work patterns and performance.
To summarize, the immediate advantages of using system management are very much real and the possibilities even bigger. End of the day, each company has to make an informed decision about this based on its own size and growth curve. A cost benefit analysis to figure out the ROI of system management software would be a good place to begin.
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