Smritina Iyer, Head of Procurement and Logistics recommendation aimed at ensuring a smooth synergy between technological adoption and human managerial. Explain the various information systems which are part of MIS contri

Management Information System encapsulates other information systems to assist the managers to take well informed and proper decision, management information system utilizes other information systems to derive data and help management to take decisions and improve operational efficiency, following are some vital information systems that are part of management information system: Expert System: An expert system provides managers with insights and advice based on artificial intelligence (AI). In an expert system, the AI is trained to simulate the knowledge of a human expert in a particular field. Decision Support System: Decision support systems (DSS) are interactive software-based systems intended to help managers in decision-making by accessing large volumes of information generated from various related information systems involved in organizational business processes, such as office automation system, transaction processing system, etc. DSS uses the summary information, exceptions, patterns, and trends using the analytical models. A decision support system helps in decision-making but does not necessarily give a decision itself. The decision makers compile useful information from raw data, documents, personal knowledge, and/or business models to identify and solve problems and make decisions. Transaction Process System: Transaction processing is a style of computing, typically performed by large server computers, that supports interactive applications. In transaction processing, work is divided into individual, indivisible operations, called transactions. A transaction processing system allows application programmers to concentrate on writing code that supports the business, by shielding application programs from the details of transaction management. Management Support System: The Management Support System stores and organizes data, enabling end users to generate reports and analyze data to address business needs and inform planning. A data warehouse is an example of a Management Support System. Office Automation System: Office automation systems (OAS) are configurations of networked computer hardware and software. A variety of office automation systems are now applied to business and communication functions that used to be performed manually or in multiple locations of a company, such as preparing written communications and strategic planning.