Management Information Systems
The discipline of management information systems (MIS) is the study of the application of people, process, and technology to solve business problems. Many mistake this term with information systems (or IS) itself, which is specifically concerned with the processing of data and is generally associated with computer science. From this perspective, IS may be considered a component of MIS.
You may be using a variety of skills and methods to plan and implement one of these management systemsincluding business process analysis, enterprise architecture, systems integration, database administration and application development.
One definition of this discipline is the science of making decisions using mathematics or statistical analysis. The key point is to rely upon a systematic approach of using logic or reason, rather than a seat-of-the-pants method to make business decisions.
One can readily see how this may or may not work in practice. If you are a support representative helping diagnose an incident of a failed customers system, you will probably rely upon your experience and intuition rather than a formula in a spreadsheet. Clearly, not all technical issues can be explained using a mathematical formula.
On the other hand, having skills in management science topics such as optimization or forecasting may be important for the IT practitioner. There are many technical decisions that are best served by objective logic, especially when large sums of investment capital are at stake. When choosing the appropriate mainframe or SAN capacity, or determining how much bandwidth to contract for in a WAN circuit, it probably best not to rely on a gut feeling alone.
Many people think of marketing as synonymous with advertising or brand management. In reality, it is a multi-disciplinary craft that involves many aspects of a business. For example, there is a marketing framework called the marketing mix that includes upwards of seven activity sets to help define products and services.
Understanding these seven Ps of marketing can be invaluable in enabling your IT organization to become a strategic partner in your enterprise.