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.
This is where system management comes into the picture. If feasible, the company will benefit in all aspects. This includes lower IT and staff requirements, improved information sharing, enhanced security and the ability to automate monitoring and data collection.
Installation & Management: The biggest benefit is in the form of automation of new installations and upgrades. If a company has 10 computers in the same office space, it's not that hard to do installations individually on each station. But that's out of the question for companies with hundreds or thousands of computers housed at different locations. When a company starts using servers and system management software, the whole process suddenly becomes automated, and needs less staff and less time.
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.
But the possibilities are much bigger than this, since the system management infrastructure opens up pathways to install enterprise level systems such as ERP and enhance the client server IT architecture. This allows the company to expand its footprint, add new operations to the work flow and open branches which previously would either not have been required or would have been impossible to manage. Bottomline is that this is not just an IT help tool, but something which will ripple through the company's entire operation.
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.
In summary, system management software is everything it is hyped up to be, and then some. While it has spectacular benefits and can accelerate the company's growth, the decision has to be made on a case-to-case basis. Each company has to do a cost benefit analysis and decide if the ROI is sufficient to warrant the change.
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