What are case tools what is a case repository and how is it used

Components of CASE Tools

Central repository is a central place of storage where product specifications, requirement documents, related reports and diagrams, other useful information regarding management is stored. Central repository also serves as data dictionary.

A computer-aided software engineering (CASE) tool is a software package that provides support for the design and implementation of information systems. It can document a database design and provide invaluable help in maintaining the consistency of a design.

Computer-Aided Software Engineering (CASE) technologies are tools that provide automated assistance for software development . The goal of introducing CASE tools is the reduction of the time and cost of software development and the enhancement of the quality of the systems developed.

Computer-aided software engineering (CASE) tool is a type of software tool which is primarily used to design and to implement applications. … CASE allows designers, coders, testers and managers to share a common view as to where a project stands at each stage of the development process.

Explanation: Various Uses Of Case tools: Project management, Creation of data dictionary, Design user interface, Code generation, Schema generation, Software testing, Project scheduling, Cost and benefit analysis, Data modeling, Analysis and design for documentation.

CASE tools can be classified into 3 categories: front-end, back-end or cross life cycle CASE products, according to when they are used during systems development. Front-end tools, sometimes called upper-CASE tools, are used during preliminary investigation, project planning, analysis or design.