Introduction
Software Process Model Articles Series,
- What is Software Development Life Cycle
- Waterfall Model Used In Software Development
- Iterative Model Used In Software Development
- Spiral Model Used In Software Development
- V-Model Used In Software Development
- Big-Bang Model Used In Software Development
- Agile Model Used In Software Development
- RAD Model Used In Software Development
- Software Prototype Used In Software Development
- Why the software process Model is important.
- Why Process Model important for the Modern Software Development
In this chapter, we will discuss a selection of process models and the importance of software process models, why software models are important for the development of software processes, and how they can help the development team as well as stakeholders of the software product. In the software development life cycle, SDLC consists of a series of planned activities to develop the software product.
Why do we use software Models?
We use the software process model because Models give us a way of development to define each activity of software development.
Complete Planning
Software process models provide complete planning for the software project. A big project requires more efficient planning for making the project successful. Likewise, a small project also requires planning, but if, at the start of the project, you made a mistake and miss any prerequisites, then your project will require two to three times revisions. This is the worst part of development.
Define complete the project scope
The software process model defines the complete project scope. In the Requirement Engineering process, defining the project and the scope is very much important because if you define the scope of the project poorly or incompletely scope. Your project led to unsuccessful.
Effective Team leadership
The software process model defines the different steps of the software development process. In each step, different teams work to gather for the successful delivery of the project. In software development, the project leader is ineffective and poorly manages the project, improperly defining the iteration of completion of the project as unsuccessful and useless at the end of the project.
Successfully identify the assumptions
In software development, if you failed to define the assumption about the project, then your project, in the end, will be useless.
Example
- The project will work on Android Based Mobile Technology
- The project will work in the presence of Wi-Fi, 3G, or 4G technology.
Tracking the project progress
Software process models provide the complete project process trail. In software development, if you failed to track the full progress of the project, then your project, in the end, will be useless.
Detailed documentation
The software process model provides the complete documentation of the project from start to end. In software development, documentation is a very important phase in which we write software documents like SRS and design documents. In later stages of development; we use reverse engineering techniques then we use these documents for updating the software product.
Track requirements
In every software project model, Software requirement engineering is the very important phase of the software development process or simply the Software development life cycle (SDLC). This phase is used to translate the unclear and incomplete idea of the customer into complete, precise, and formal specifications. This document is very must important and act as a bridge between the Customer, User, and Developers. Therefore, the importance of software requirement engineering is very much important for the development of effective and efficient software products.
Selection of the right technology
The software process model at the start of the project guides us on which technology is best for our project. In software development, if you fail in the selection of technology, which technology is best for the development of the project, then it may also lead to the project being unsuccessful.
Accurate measurement of time and budget
The software project model provides the exact time frame and information about finance required for the development.
- If the time exceeds the completion of the project, then your project and development process leads to an unsuccessful project.
- If the budget exceeds the completion of the project, then your project and development process leads to an unsuccessful project.