What Is a Software Development Life Cycle?

A set of instructions that computers to comprehend and read to accomplish a particular task is referred to as a Software. The process of developing software is the method using computer programming to create a software. This isn’t new to many, however the subject that is being discussed will be new to many. SDLC also known as Software Development Life Cycle, is the process of creating the next version of software.

The process of creating an application isn’t difficult to comprehend. The process of SDLC is as follows:

  1. Analyzing and assessing the requirements for developing an application
  2. The design of the software
  3. Programming or coding
  4. Test the software
  5. Deployment
  6. Maintaining the software

Gathering and Then Analyzing the Requirements to Develop a Software

This is the first phase. As with any other business venture beginning to work on a new program requires an outline. The planning phase includes those who manage the project, the stakeholders and even senior Out staffing software developers. Whatever the level of professionalism or how long a software development company has been in operation it isn’t an easy process to follow. While it will take less time for professionals to design the new project, and to begin working on it, there are some questions that need to be addressed prior to tackling any project. Here are a few questions that need to be answered prior to taking to the task:

  • Who will use the software?
  • What will they be doing with it?
  • What are the data that you need to enter?
  • What is the results from the data input?
  • What’s the reason for it?
  • What are the skills required? Will there be a need for new staff or will the existing employees have the appropriate capabilities and skills to take on this new project?

Find the answers. Does the project have value? An in-depth analysis is needed in this regard. There are more questions to be addressed prior to tackling this project. The entire work process is recorded to be used in the future for references.

Designing of the Software

The next step is that is the design for the program. Based on the documents and the outcomes from the initial phase the system and software are designed. Based on this, the developer are able to determine the specifications for the equipment and system needed for their project. The design phase also defines the system’s architecture. The design phase will define the specifications for the subsequent phase.

Coding or Programming

This is the job of the software developers. The documents for designing the system are now separated into modules, and developers are now able to begin their work. This will be the longest part of all. Programming is performed here, and everyone knows that programming isn’t an easy task. It requires a lot of time, knowledge and perseverance. After the project is completed, the software creator sends the project to the tester.

Testing the Software

In the manufacturing business, it is constantly checked and monitored. This is also the case for software development. Once the code is completed the software developer will send his work over to Software Quality Assurance department /personnel. They are not aware of the work of the software developers. Software quality assurance, or the SQA short for short will search for any bugs and then test the software. The tests will be conducted according to the requirements and guidelines in the document on requirements. Integration testing, unit testing system testing, acceptance testing is conducted through the SQA and, if there are any mistakes or deviations, it’s returned to the software creator. The process will keep running until the software is bug-free and is ready for deployment.

Deployment of the Software

After the successful completion of the software and testing the software is then delivered to the client concerned or made accessible to the general public.

Maintaining the Software

Only non-professionals or those who are not willing to continue their work won’t look back at their software, but seriously-minded developers would. Each software requires updating and maintenance. If the software is experiencing issues, the software development company will assist in fixing it.

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