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.
Once system management is implemented, the process becomes more streamlined. The automation starts offering immediate benefits. It enables reduction in IT staff levels and improves security and information sharing among employees and departments, and with the data already centralized, the reporting and monitoring process becomes a lot easier.
Installation & Management: The biggest help, obviously, comes in the easy and automated installations and updates. A small company with one office and a few computers may find it easy to do installations one by one. But for a large and diversified company with hundreds or even thousands of computers, that's not a choice. Servers and system management makes automation possible and new installations are a painless process, needing no extra time or 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 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.
Critical security updates and software patches can be administered quickly and simultaneously to all stations, thus reducing chances of the system going down or being attacked. Anti-virus software and malware protection can be installed on an enterprise network level, which provides more protection. Centralized data storage and backups on servers offer greater safety and reduce chances of data corruption or data loss due to hardware problems.
Monitoring: Other than automation and cost-reduction, the monitoring capabilities are perhaps the biggest benefit of system management. All the data flowing on the network is automatically centralized, and lends itself to greater monitoring. The network and system can be tweaked to adjust for utilization patterns. User activity monitoring helps management keep track of employees and their work patterns.
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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