Case study on database management system

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Case study on database management system

Case study on database management system

Arun Kumar Member Level: I have given much emphasis on the diagrams rather than on the theory art because the diagrams are the most prominent part in UML to build any unit.

All the diagrams look clearly understandable which compensates less text content. These diagrams are drawn by me after huge research done in the field of UML, it being my present subject in my B. These diagrams depict the behavioral pattern of the system, i.

There would be only one class diagram possible for a single system. Class diagrams of one system can be linked to the class diagrams of another system, provided, there is a multi-system requirement. Object diagram is similar to the above mentioned class diagram and is said to be a real entity or an instance of the Class used to mention the extra properties Case study on database management system an entity in addition to the properties depicted by the class.

Use case diagram comprises of use cases and actors such that there would be various kinds of relationships among the use cases and the actors. A use case diagram shows all the actions that a particular actor needs to perform through out the system at every and any point of time.

There would be only one use case diagram per each system. This diagram, as the name suggests, contains the sequence of flow of actions that are processed through a system and the life lines of the entities, when and how are they accessed.

It also contains the security like which entity can process which entity and which one is visible, etc. There can be many number of sequence diagrams per each activity being done. This diagram is a polymorphic form of the sequence diagram in which the representation is different but application is the same.

If we are able to create one sequence diagram, then its very simple to create its collaboration diagram with a single key click that varies from to software. There can be many number of collaboration diagrams per each activity being done because there can be many number of sequence diagrams.

This diagram denotes the structural flow of the activities in the form of flow chart with decision boxes enhanced and hence is also used for troubleshooting like raising exceptions when a particular action is done and the alternative to be done when something abnormal is done.

There can be only one activity diagram for the entire system including all the activities that a system can perform. This diagram is a polymorphic form of the activity diagram in which the representation is different but application is the same. It looks similar to a finite state machine state transition diagrams.

Deployment diagram is employed when we need to deploy the application we developed. A single deployment diagram is possible for a single system. Component diagram represents the components in which the particular application needs to be installed or implemented on.

Case study on database management system

It also shows the type of relation that exists among the various components that are represented. Hence, only a single component diagram representing all the components and their relations is needed for the entire system.

This article emphasizes on 8 most prominent diagrams out of the given 9 diagrams, excluding object diagram which has no greater importance than the rest of them.

The case study titled Library Management System is library management software for the purpose of monitoring and controlling the transactions in a library.

This case study on the library management system gives us the complete information about the library and the daily transactions done in a Library.

We need to maintain the record of new s and retrieve the details of books available in the library which mainly focuses on basic operations in a library like adding new member, new books, and up new information, searching books and members and facility to borrow and return books.

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It features a familiar and well thought-out, an attractive user interface, combined with strong searching, insertion and reporting capabilities. The report generation facility of library system helps to get a good idea of which are ths borrowed by the members, makes users possible to generate hard copy.

The following are the brief description on the functions achieved through this case study: To maintain and update the records and also to cater the needs of the users.

Need books to read and also places various requests to the librarian. To provide and meet the requirement of the prescribed books.The system is designed so that each layer provides scalability and high availability and all computing-intensive functions and operational data are served through multiple nodes of the distributed in-memory operational database rather than having to query the back-office reservation system.

Solution of Management Information System in Restaurant Case Study: 1. A management information system (MIS) is an organized combination of people, hardware, communication networks and data sources that collects, transforms and distributes information in an organization.

Case Study: Database Management Transformed Through Scalable ProSource System Implementation Separate legacy platforms replaced with an integrated, secure data management solution Challenge: Improve data management and data management practices to facilitate and secure data acquisition, management, and delivery for the .

Database Management System Case Study: Database management system is the complex software which is aimed at the management of the information stored in the database effectively. A high-quality management system helps organize, manipulate, transform, store, retrieve and create data professionally.

Custom Software vs. Off-the-Shelf: A Case Study I’ve written in the past about why associations should avoid creating their own customized association management software (you can read that here and here).

Read our case study on how Intellias developed a financial data management software that optimizes financial market data flows and turns them into valuable insights that could be easily accessible via one system.

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