Case tools in software engineering

We have mentioned CASE (Computer-Aided Software Engineering) in previous chapters. Although its meanings can vary, CASE is traditionally defined as “a comprehensive label for software designed to use computers in all phases of computer development, from planning and modeling through coding and documentation. CASE represents a working environment consisting of programs and other development tools that help managers, systems analysts, programmers, and others automate the design and implementation of programs and procedures for business, engineering, and scientific computer systems.” 22 CASE became popular during the late 1970s as a way of automating and integrating modeling tools. It allows for the creation and maintenance of data repositories, which provide organizations with a tool to establish a central place to store all of their data elements. Figure 6.1 shows the common components of most integrated CASE products. • The term “robust” or “robustness” is defined as the ability of a program to function, or to continue functioning well, in unexpected situations (Microsoft Press, Computer Dictionary, 2nd ed., p. 342). • Jeffey Whitten, Lonnie Bently, and Victor Barlow, Systems Analysis & Design Methods, 3rd ed., Richard D. Irwin, Inc., p. 181. Cite this chapter Langer, A.M. (1997). CASE: Advantages and Disadvantages. In: The Art of Analysis. Springer, New York, NY. https://doi.org/10.1007/978-1-4757-2748-7_6 Download citation • • • • DOI : https://doi.org/10.1007/978-1-4757...

• Integration with implementation environment: The CASE tools should give integration between style and implementation. • Data dictionary standards: The user should be allowed to integrate several development tools into one setting. It’s extremely unlikely that anybody seller is ready to deliver a complete resolution. Moreover, the most popular tool would need calibration up for a selected system. therefore the user would act as a system planimeter. this is often probably given that some commonplace on knowledge wordbook emerges. • Customization support: The user should be allowed to outline new sorts of objects and connections. This facility is also accustomed to building some special methodologies. Ideally, it ought to be attainable to specify the principles of a strategy to a rule engine for concluding the required consistency checks. Below figures to represent the functionality of the second generation CASE tool automation:

Software Metrics in software engineering can be defined as the measure of the software characteristics that are quantifiable or countable. Software Engineering: Case Tools for Software Metrics Software Engineering can be defined as the study (detailed study) of the engineering to design, development, and maintenance of the respective software. And basically, the concept of Besides, these problems are arises when the software development does not meet the following conditions that are as follows: • Budgets. • Quality issues. • Timeliness. • Budgets. The main aim of software engineering is that they are meant to ensure that the software should be developed consistently with correctness within the time limit and following the budget defined for the particular project. In this tutorial, we will learn about the following things as part of the case tools for the software metrics are as follows: • What do you understand by the term Case tools in software engineering? • What do you know by the term Software Metrics? • What are the different case tools available for the software metrics? What do you understand by the term Case tools in software engineering? CASE is an acronym for " Computer Aided Software Engineering", which means the involvement in the development and maintenance of the respective software projects with the support (help) of the different types of automated software tools. CASE TOOLS CASE tools can be defined as the set of various software application programs tha...

Ok, then it should be easy for you to name three different CASE tools, which were a breakthrough and describe how are they helpful. I am asking because the general opinion is that CASE aren't very useful - see the other answer for example. I think the notion of a CASE tool is a good idea, but I haven't heard about a good example of a CASE tool, so please name and describe them, thanks! First, I think diagrams provide real value when they're small and simple. Large, highly detailed diagrams mostly waste a lot of paper, time, hard drive space, etc. A pencil and paper work quite nicely for diagrams that are small enough (and simple enough) to be useful. A software tool only helps when you're producing a diagram that's so large and complex that it's practically guaranteed to be useless. Second, with most CASE tools, the fastest way to draw a diagram is to start by writing some (possibly simplified, mockup) code, and then "reverse engineer" the diagram from the code. Drawing the diagram directly is often slower than writing the code. To provide much real value, producing the high level diagram has to be quite a bit simpler than writing equivalent code. When you get down to it, I've rarely seen CASE tools used as an actual "aid" to "software engineering" anyway. In most cases I've seen, the software engineering is done entirely separately, and the CASE tools were used to reverse engineer diagrams from code that was already written. The people producing the diagrams generally fou...

Ok, then it should be easy for you to name three different CASE tools, which were a breakthrough and describe how are they helpful. I am asking because the general opinion is that CASE aren't very useful - see the other answer for example. I think the notion of a CASE tool is a good idea, but I haven't heard about a good example of a CASE tool, so please name and describe them, thanks! First, I think diagrams provide real value when they're small and simple. Large, highly detailed diagrams mostly waste a lot of paper, time, hard drive space, etc. A pencil and paper work quite nicely for diagrams that are small enough (and simple enough) to be useful. A software tool only helps when you're producing a diagram that's so large and complex that it's practically guaranteed to be useless. Second, with most CASE tools, the fastest way to draw a diagram is to start by writing some (possibly simplified, mockup) code, and then "reverse engineer" the diagram from the code. Drawing the diagram directly is often slower than writing the code. To provide much real value, producing the high level diagram has to be quite a bit simpler than writing equivalent code. When you get down to it, I've rarely seen CASE tools used as an actual "aid" to "software engineering" anyway. In most cases I've seen, the software engineering is done entirely separately, and the CASE tools were used to reverse engineer diagrams from code that was already written. The people producing the diagrams generally fou...

Software Metrics in software engineering can be defined as the measure of the software characteristics that are quantifiable or countable. Software Engineering: Case Tools for Software Metrics Software Engineering can be defined as the study (detailed study) of the engineering to design, development, and maintenance of the respective software. And basically, the concept of Besides, these problems are arises when the software development does not meet the following conditions that are as follows: • Budgets. • Quality issues. • Timeliness. • Budgets. The main aim of software engineering is that they are meant to ensure that the software should be developed consistently with correctness within the time limit and following the budget defined for the particular project. In this tutorial, we will learn about the following things as part of the case tools for the software metrics are as follows: • What do you understand by the term Case tools in software engineering? • What do you know by the term Software Metrics? • What are the different case tools available for the software metrics? What do you understand by the term Case tools in software engineering? CASE is an acronym for " Computer Aided Software Engineering", which means the involvement in the development and maintenance of the respective software projects with the support (help) of the different types of automated software tools. CASE TOOLS CASE tools can be defined as the set of various software application programs tha...

We have mentioned CASE (Computer-Aided Software Engineering) in previous chapters. Although its meanings can vary, CASE is traditionally defined as “a comprehensive label for software designed to use computers in all phases of computer development, from planning and modeling through coding and documentation. CASE represents a working environment consisting of programs and other development tools that help managers, systems analysts, programmers, and others automate the design and implementation of programs and procedures for business, engineering, and scientific computer systems.” 22 CASE became popular during the late 1970s as a way of automating and integrating modeling tools. It allows for the creation and maintenance of data repositories, which provide organizations with a tool to establish a central place to store all of their data elements. Figure 6.1 shows the common components of most integrated CASE products. • The term “robust” or “robustness” is defined as the ability of a program to function, or to continue functioning well, in unexpected situations (Microsoft Press, Computer Dictionary, 2nd ed., p. 342). • Jeffey Whitten, Lonnie Bently, and Victor Barlow, Systems Analysis & Design Methods, 3rd ed., Richard D. Irwin, Inc., p. 181. Cite this chapter Langer, A.M. (1997). CASE: Advantages and Disadvantages. In: The Art of Analysis. Springer, New York, NY. https://doi.org/10.1007/978-1-4757-2748-7_6 Download citation • • • • DOI : https://doi.org/10.1007/978-1-4757...

• Integration with implementation environment: The CASE tools should give integration between style and implementation. • Data dictionary standards: The user should be allowed to integrate several development tools into one setting. It’s extremely unlikely that anybody seller is ready to deliver a complete resolution. Moreover, the most popular tool would need calibration up for a selected system. therefore the user would act as a system planimeter. this is often probably given that some commonplace on knowledge wordbook emerges. • Customization support: The user should be allowed to outline new sorts of objects and connections. This facility is also accustomed to building some special methodologies. Ideally, it ought to be attainable to specify the principles of a strategy to a rule engine for concluding the required consistency checks. Below figures to represent the functionality of the second generation CASE tool automation:

Computer-aided software engineering ( CASE) was a domain of software tools used to design and implement applications. CASE tools were similar to and were partly inspired by History [ ] The Information System Design and Optimization System (ISDOS) project, started in 1968 at the Another major thread emerged as a logical extension to the The next entrant into the market was Excelerator from Index Technology in Cambridge, Mass. While DesignAid ran on Convergent Technologies and later Burroughs Ngen networked microcomputers, Index launched Excelerator on the CASE tools were at their peak in the early 1990s. The application development tools can be from several sources: from IBM, from vendors, and from the customers themselves. IBM has entered into relationships with Bachman Information Systems, Index Technology Corporation, and With the decline of the mainframe, AD/Cycle and the Big CASE tools died off, opening the market for the mainstream CASE tools of today. Many of the leaders of the CASE market of the early 1990s ended up being purchased by [ citation needed] CASE Software [ ] Tools [ ] CASE tools support specific tasks in the software development life-cycle. They can be divided into the following categories: • Business and Analysis modeling. Graphical modeling tools. E.g., E/R modeling, object modeling, etc. • Development. Design and construction phases of the life-cycle. Debugging environments. E.g., • • Configuration management. Control the check-in and check-out of re...