Management Information Systems Research Paper Example | Topics and Well Written Essays - 1750 words

Management Information Systems - Research Paper Example 1.4 MANAGEMENT INFORMATION SYSTEM The Management Information System is an application program designed to produce predesigned and predefined reports for the use of people responsible for the management. These reports are generally analytical information based on following parameters:- Periods: Daily, weekly, monthly, yearly and periodical. Trends: Upward, downward, straight. Movement: Fast, slow, normal Comparison: based on past and present data Age: Based on 30 days, 60 days, 90 days and older Exceptions: Based on if and then conditions. Chapter 2 Management Information System Development Phases Understanding the development process of MIS An information system is developed and designed by going through number of processes and phases. It is important to understand them so that we can asses the true value of the system on one hand and determine needs for improvement on the other hand.. An entirely new solution based on latest technology involves number of phases for planning, organiz ing, executing and controlling to achieve the required quality software. There are also constraints of time, money / budget and quality. The Management Information System is developed after going through the following phases: 2.1 REQUIREMENT GATHERING In this phase, all the users are interviewed for gathering information about the requirements, the existing software are studied simultaneously and details of the requirements are noted down. A Software Requirement Specification (SRS) document is prepared from the data collected has deliverables:- i. Business Requirements ii. Functional Specification iii. Non-Functional Specification iv. Use Case Diagram v. Usage Scenarios The above documents are formally reviewed in a meeting for discussion and final approval. 2.2 DESIGN AND ANALYSIS... An information system is developed and designed by going through the number of processes and phases. It is important to understand them so that we can assess the true value of the system on one hand and determine needs for improvement on the other hand. An entirely new solution based on latest technology involves the number of phases for planning, organizing, executing and controlling to achieve the required quality software. There are also constraints of time, money/budget, and quality. The Management Information System is developed after going through the following phases:REQUIREMENT GATHERINGIn this phase, all the users are interviewed for gathering information about the requirements, the existing software is studied simultaneously and details of the requirements are noted down. A Software Requirement Specification (SRS) document is prepared from the data collected has deliverables:-i. Business Requirementsii. Functional Specificationiii. Non-Functional Specificationiv. Use Case D iagramv. Usage ScenariosThe above documents are formally reviewed in a meeting for discussion and final approval.DESIGN AND ANALYSISIn this phase, the requirements gathered are analyzed and a design is made for the construction of the software consisting of following deliverables:i. Data Flow Diagrams (DFD)ii. Entity Relationship Diagram (ERD)iii. Activity Diagramiv. Sequence Diagramv. Architectural Diagramvi. Class Diagramvii. Database Designviii. User Interface Designix. Deployment Diagramx. Test Cases