Computer technology innovations have enabled efficiency and productivity for many processes. The basic requirements for this include hardware and software components. Most critical is the software component that defines the applications that are supported on the ever available hardware. Therefore the software customization process leads to various products that can fulfill certain user requirements. The realization of such products demands the use of tools methods and techniques to accomplish. A typical example in this area is the RAD rapid application development method which is a time critical approach to software building.
It is obvious that the highly changeable product requirements by users demand a development process that is quick on product delivery. In this way the merchandise is not lagging behind on the user needs but is kept at par. Such an approach can speedily translate the product to suit the present user requirements. Such a methodology will imply various features that are particulate.
For one the process can be broken down into smaller and manageable units. Each of these units may define a particular module of the major system. This module will specifically fulfill a particular task. Furthermore each of these units must be developed within a specific time limit. In this way the whole project duration can be appropriately regulated based on user demand.
Most importantly and within this approach of software development is the aspect of time. Therefore every component of the project is allocated a duration in which it must be accomplished. At times when this period is exceeded the project team has the option of discarding that particular unit.
This time-boxed phases are assigned to teams comprising analysts and programmers. These people work to perfect and test the units assigned to them before submitting the same for integration to form the bigger system. Using such an approach effort can be maximized to speedily deliver a high quality software product.
Generally quality cost and time are important consideration for the success of any project. Therefore a methodology that critically considers these three requirements is most preferred by most software developers. In this way products can be developed and marketed while the need still exists.
However most of the traditional approaches like the waterfall did not guarantee this because of their rigid nature of execution. And so such methods produced software products that were obsolete or unable to meet the current user needs. This was because the products were normally released a little too late after user needs had evolved.
Considering that the cost of obsolesce is high in terms of effort and resources it became apparent that time critical approaches would be more preferable. Indeed using the RAD rapid application development approach delivers software products that are able to address the current user needs. This defines one of the significant objectives of software projects that must fit within the cost quality and time requirements. A product from this process when it is well executed is expected to meet the user need and hence fetch its value for money. In this way the developers and sponsors of the project will reap the profits. Apart from this a timely delivery will also affect other product features like usability and acceptability where a usable product is likely to be generally accepted by the user which relates to an increase in demand.
It is obvious that the highly changeable product requirements by users demand a development process that is quick on product delivery. In this way the merchandise is not lagging behind on the user needs but is kept at par. Such an approach can speedily translate the product to suit the present user requirements. Such a methodology will imply various features that are particulate.
For one the process can be broken down into smaller and manageable units. Each of these units may define a particular module of the major system. This module will specifically fulfill a particular task. Furthermore each of these units must be developed within a specific time limit. In this way the whole project duration can be appropriately regulated based on user demand.
Most importantly and within this approach of software development is the aspect of time. Therefore every component of the project is allocated a duration in which it must be accomplished. At times when this period is exceeded the project team has the option of discarding that particular unit.
This time-boxed phases are assigned to teams comprising analysts and programmers. These people work to perfect and test the units assigned to them before submitting the same for integration to form the bigger system. Using such an approach effort can be maximized to speedily deliver a high quality software product.
Generally quality cost and time are important consideration for the success of any project. Therefore a methodology that critically considers these three requirements is most preferred by most software developers. In this way products can be developed and marketed while the need still exists.
However most of the traditional approaches like the waterfall did not guarantee this because of their rigid nature of execution. And so such methods produced software products that were obsolete or unable to meet the current user needs. This was because the products were normally released a little too late after user needs had evolved.
Considering that the cost of obsolesce is high in terms of effort and resources it became apparent that time critical approaches would be more preferable. Indeed using the RAD rapid application development approach delivers software products that are able to address the current user needs. This defines one of the significant objectives of software projects that must fit within the cost quality and time requirements. A product from this process when it is well executed is expected to meet the user need and hence fetch its value for money. In this way the developers and sponsors of the project will reap the profits. Apart from this a timely delivery will also affect other product features like usability and acceptability where a usable product is likely to be generally accepted by the user which relates to an increase in demand.
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