Software Engineering

The Rational Unified Process (RUP) refers to a type of software development process that is initiated and created using the Rational Software Corporation which is classified in the IBM group. RUP is simply a flexible process framework that is used through a RUP Builder where one builds his own methodology basing on the subject of study in relation to the existing one. It mainly focuses on the Architecture Design that is given focus in establishing Modern Web-based applications. RUP is an engineering software procedure that provides guidance in the process of developing organizations in all their deeds. According to Chatterjee & Alan, RUP possessing the Iterative states, it mainly focuses on the importance of Architectural Risks, setting up the final solution that aids in the mitigation of the involved risks in the organization.

Rational Unified Process is very effective for software development teams in that it openly shows commercial strategies that can be used to create satisfying software’s that are able to meet their intended purpose.  The used strategies cannot be given credit on the basis that you can be able to approximate their value but only for the reason that you mostly come across many successful organizations and industries implementing them in their daily to daily tasks.  This Rational Unified process provides every member in the team with specific instructions, a pattern to be followed and resources to be used by the team for them to exploit all the advantages associated with using the Rational Unified Process best strategies (Seafood, 50).  These best strategies include:

  • Create software iteratively
  • Manage requirements
  • Try  architectures that are component- based
  • Visually model software
  • Verifying quality of the software
  • Controlling modifications to software.

Create Software Iteratively

Because of the current complex software systems it is entirely outside our ability to actually pin point a specified problem and be able to design or come up with a remedy to fully cover the problem, construct and test the software before implementing it. Iterative means should be used in creation for it helps the team members to fully understand the problem being tackled thus through day to day changes they can be able to build on the software being developed thus a very effective  remedy will be found after every iteration.

Actually Rational Unified Process fully supports the iterative means in designing the software in that it deals with the items having greater risks at the first stages in the development, in turn cutting down on chances of project having continuous risks. Iterative approach will also be of use in handling the risks involved in the development for progress is demonstrated frequently from time to time and samples that can be used can for testing by the user thus involving him or her in the development through his or her feedbacks. Another advantage of iterative approach is that eases the task of including tactical changes in the requirements thus the project stays on schedule boosting the development’s team focus.

Manage Requirements

Rational Unified Process portrays ways of organizing documenting and eliciting the needed constraints and purposes; note and put down decisions and transactions made; and finally easily communicate and discover other business needs. The noted functional requirements are captured thus used to lead the process of designing, implementing and testing of software, upgrading it to be able to cater for the end user needs. These requirements always prove helpful later on when tracing back the developed system development steps.

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Try architectures that are component- based

This strategy is based on making an executable architecture earlier before fully acquiring resources to fully concentrate on development of the needed software. This step shows as a way on how develop a very effective architecture that; copes up with changes easily, is easily redesigned to do other tasks, is user friendly and it should always minimize on wasting software by being reusable. This Rational Unified Process involves using software that is developed from putting together components to achieve a common goal. When talking about Components I mean, subsystems or non-trivial modules that work together in order to achieve a common function. The Rational Unified Process gives as a systematic based approach when defining an architecture using both existing and new components through infrastructure that is available such as the Internet, Com and CORBA (Seafood, 68).           

Visually Model Software

At this stage, the visual model software is highlighted in order to fully capture the structure and the behavior of all the relevant architectures and its components. Through it, one is able to hide the details and come up with a code that uses the “geographical building blocks”. The visual abstracts aids in the process of communicating in different aspects of the software. It also allows for the observation of elements of the system, checks the building blocks consistency and maintains uniformity among the design and its implementation which promotes unambiguous in the entire communication process. The Unified Modeling Language (UML) is useful in the success of the visual modeling process as it is created by the industry using the rational software.

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Verifying Quality of the Software

The procedure serves a key role in determining the performance and reliability of common occurrences that affect the functioning of the software application in our daily chores. This stage is useful in reviewing the quality that is based on functionality, reliability, application performance and the system’s performance. RUP is aids in planning, designing, implementation, execution and evaluation of all the involved tests.

Controlling Modifications to Software

At this stage, there is a need to make necessary changes on the tests that have already been approved by the organization. They are essential in the process as they allows for changes on the controls, on the tracks and also monitors changes that gives way to iterative development. It highlights on ways of establishing secure workspaces as it provides isolation in reference to the other workspaces in the software. The team is united together as the stage enables them to work as a single unit as it mainly focuses on attainment of best results from the software application.

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