One of the single most important benefits of Information Systems (IS) that all businesses wither a large worldwide enterprise or a small family-owned is the ability to work more efficiently and effectively. With the flexibility of IS enabling reprogramming, this helps with the growth of the company. With most IS having a modular design company can upgrade different parts at different times without disrupting the entire system. When a company doesnt use an IS, the company is frequently seen as not having a direction or in the dark. With the use of an IS, this helps achieve greater efficiency, improves the commutations and productivity of the workforce, enables better decision making, and it also gives a competitive advantage.
A decision support system (DSS) is an IS that has been automated to support decision making in a firm. A DSS has numerous purposes to include timely problem solving, enhances productivity, efficiency, and allows better-quality informed decisions to be made. As technology has advanced, so can install a DSS on most systems like laptops and even be installed on a mobile device in the form of an application. Most companies that use a DSS benefit from using it. One example when bank officers verify credit loan applicants data using DSS.
There are many everyday examples of DSS that one might encounter in their daily life payroll, financial reports, and inventory, to name a few. DSS is also used by the campiness to acquire information (data) from personal recourse using a tool called Online Analytical Processing (OLAP). This system allows a company to determine if they have the potential for development. External resources incorporate industry data; this helps to determine if demand is being met. DSS ensures that the raw data is presented in an easy to understand and usable format. DSS can be computerized, human-powered, or both. DSS is frequently perceived as an organizational process.
DSS helps mangers evaluate various different substitutes and choose the optimum substitute. Even though DSS is a combination of databases and interface its not an easy task to develop. Most DSS experience failures during the initial development process and also during or after the implementation process as most DSS needs to be studied to avoid failure. Every problem has more than one solution and every solution has its strengths and weaknesses. Implementing Decision Support System may reinforce a based-on reason perspective and overemphasize decision process and decision making. Too much information is a significant problem, and many DSS increase the amount of information load. Even though this can be a problem, the DSS can help managers arrange and use information. DSS can, in fact, diminish and manage the information load of the end-user.
DSS developers need to try to gauge the information load created by the system and users need to monitor their views of how much information they are receiving. With the increased use of wireless devices, this may make this more of a problem. Companies must educate their mangers about the broader framework of decision making and the social, emotional and political factors that impact organizational success. To wrap up put into operation, a DSS has a competitive advantage. The impanation is a calculated change to any company that implements it. DSS affects organizational performance significantly. The DSS put in order data in a way that makes decision making more effective and efficient. This improves the organizational performance of the company. DSS ensures that the company operates more efficiently.