1, management information system: various forms; Based on database technology and network technology; Support various Internet applications.
2. Transaction processing system: atomicity, consistency, isolation and persistence.
3. Decision support system: mainly aimed at the problems that managers often face, such as low structural degree and insufficient explanation; Combine model or analysis technology with traditional data access and retrieval technology; Emphasize flexibility and adaptability to changes in the environment and user decision-making methods.
Second, the role is different.
1. Management information system: collection, transmission, processing, storage, update, expansion and maintenance of bank information.
2. Transaction processing system: record and keep accurate records, which is indispensable in the accounting department; Data retrieval; Make documents, management reports, bills, etc. , regularly generate regular reports for inspection and supervision, and may also generate special reports.
3. Decision support system: a management information system that solves unstructured problems and serves high-level decision-making.
Third, the composition is different.
1. Management information system: It consists of six aspects: information collection, information transmission, information storage, information processing, information maintenance and information utilization.
2. Transaction processing system: There are four main systems in the enterprise: marketing, manufacturing, financial accounting and human resources.
3. Decision Support System:? Network/system infrastructure; Business management system; Data warehouse management system; On-line analytical system; ? Data warehouse client application.
Baidu Encyclopedia-Management Information System
Baidu Encyclopedia-Transaction Processing System
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