Management Information Systems O
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A management information system (MIS) is an information system[1] used for decision-making, and for the coordination, control, analysis, and visualization of information in an organization. The study of the management information systems involves people, processes and technology in an organizational context.[2][3]
While it can be contested that the history of management information system dates as far back as companies using ledgers to keep track of accounting, the modern history of MIS can be divided into five eras originally identified by Kenneth C. Laudon and Jane Laudon in their seminal textbook Management Information Systems.[6][7]
The third era (client/server networks) arose as technological complexity increased, costs decreased, and the end-user (now the ordinary employee) required a system to share information with other employees within an enterprise. Computers on a common network shared information on a server. This lets thousands and even millions of people access data simultaneously on networks referred to as Intranets.
The fourth era (enterprise computing) enabled by high speed networks, consolidated the original department specific software applications into integrated software platforms referred to as enterprise software. This new platform tied all aspects of the business enterprise together offering rich information access encompassing the complete management structure.
The terms management information system (MIS), Information management system (IMS), information system (IS), enterprise resource planning (ERP), computer science, electrical computer engineering, and information technology management (IT) are often confused. MIS is a hierarchical subset of information systems. MIS are more organization-focused narrowing in on leveraging information technology to increase business value. Computer science is more software-focused dealing with the applications that may be used in MIS.[8] Electrical computer engineering is product-focused mainly dealing with the hardware architecture behind computer systems. ERP software is a subset of MIS and IT management refers to the technical management of an IT department which may include MIS.
A career in MIS focuses on understanding and projecting the practical use of management information systems. It studies the interaction, organization and processes among technology, people and information to solve problems.[9]
While management information systems can be used by any or every level of management, the decision of which systems to implement generally falls upon the chief information officers (CIO) and chief technology officers (CTO). These officers are generally responsible for the overall technology strategy of an organization including evaluating how new technology can help their organization. They act as decision-makers in the implementation process of new MIS.
Once decisions have been made, IT directors, including MIS directors, are in charge of the technical implementation of the system. They are also in charge of implementing the policies affecting the MIS (either new specific policies passed down by the CIOs or CTOs or policies that align the new systems with the organization's overall IT policy). It is also their role to ensure the availability of data and network services as well as the security of the data involved by coordinating IT activities.
Upon implementation, the assigned users will have the appropriate access to relevant information. It is important to note that not everyone inputting data into MIS need necessarily be management level. It is common practice to have inputs to MIS be inputted by non-managerial employees though they rarely have access to the reports and decision support platforms offered by these systems.
Businesses use information systems at all levels of operation to collect, process, and store data. Management aggregates and disseminates this data in the form of information needed to carry out the daily operations of business. Everyone who works in business, from someone who pays the bills to the person who makes employment decisions, uses information systems. A car dealership could use a computer database to keep track of which products sell best. A retail store might use a computer-based information system to sell products over the Internet. In fact, many (if not most) businesses concentrate on the alignment of MIS with business goals to achieve competitive advantage over other businesses.
MIS professionals create information systems for data management (i.e., storing, searching, and analyzing data). In addition, they manage various information systems to meet the needs of managers, staff and customers. By working collaboratively with various members of their work group, as well as with their customers and clients, MIS professionals are able to play a key role in areas such as information security, integration, and exchange. As an MIS major, you will learn to design, implement, and use business information systems in innovative ways to increase the effectiveness and efficiency of your company.
A common misconception is that MIS only concerns coding (or writing computer code). While coding concepts represent some of the fundamental principles of information systems development, implementation, and use, many jobs in MIS do not utilize coding at all. A large portion of the MIS degree focuses on data analysis, teamwork, leadership, project management, customer service, and underlying business theories. These aspects of the degree are what set the MIS professional apart from a computer science specialist.
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About 48,500 openings for computer and information systems managers are projected each year, on average, over the decade. Many of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.
Computer and information systems managers, often called information technology (IT) managers or IT project managers, plan, coordinate, and direct computer-related activities in an organization. They help determine the information technology goals of an organization and are responsible for implementing computer systems to meet those goals.
Few managers carry out all of these duties. There are various types of computer and information systems managers, and the specific duties of each are determined by the size and structure of the firm. Smaller firms may not employ every type of manager.
CIOs may focus on a specific area, such as electronic data processing or information systems, but CIOs tend to focus more on long-term or big picture issues. At small organizations a CIO has more direct control over the IT department, and at larger organizations other managers under the CIO may handle the day-to-day activities of the IT department.
Computer and information systems managers typically need a bachelor's degree in computer and information technology or a related field, such as engineering technologies. These degrees include courses in computer programming, software development, and mathematics. Management information systems (MIS) programs usually include business classes as well as computer-related ones.
Many organizations require their computer and information systems managers to have a graduate degree as well. A Master of Business Administration (MBA) is common and takes 2 years beyond the undergraduate level to complete. Many people pursuing an MBA take classes while working, an option that can increase the time required to complete that degree.
Most jobs for computer and information systems managers require several years of experience in a related information technology (IT) job. Lower-level management positions may require only a few years of experience. Directors are more likely to need 5 to 10 years of related work experience. A chief technology officer (CTO), who oversees the technology plan for a large organization, may need more than 15 years of experience in the IT field before being considered for a job.
Most computer and information systems managers start out as lower-level managers and advance to higher positions within the IT department. IT directors or project managers can advance to become CTOs. A CTO or other manager who is especially business-minded can advance to become a chief information officer (CIO), the person in charge of all IT-related decisions in an organization. CIOs can advance to become top executives in an organization.
The median annual wage for computer and information systems managers was $159,010 in May 2021. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $95,220, and the highest 10 percent earned more than $208,000.
Demand for computer and information systems managers will grow as organizations increasingly rely on information technology (IT) services and require these workers to plan and oversee computer hardware and software needs.
Employment growth is projected to result from the need to bolster cybersecurity in computer and information systems that businesses use. As cybersecurity threats increase, implementing more robust security policies will be especially critical for organizations that manage sensitive information.
Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, Computer and Information Systems Managers, at -and-information-systems-managers.htm (visited January 18, 2023). 153554b96e
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