Top List Of Software Development Models

Software development models may raise up your business or put it at disadvantage. We’ve reviewed the top list of software development models to help you choose the one that works best for your project.

Software development processes include the design, implementation, and testing of software with complex technical knowledge and skills. To navigate the complex and challenging software development process and achieve project objectives and meet stakeholders’ demands in terms of time frames, budget, and functionality, the chosen software development life cycle plays a critical role. Nevertheless, how to choose the right one among over 50 in use software development life cycle models. No model fits all projects, each of them has its advantages and drawbacks. With over 10 years of experience in software development, we recommend the top 5 modern software development life cycle models for your consideration. Let’s take a look at each of them and compare their core features. 

1. Top List Of Software Development Models

Basically, software development life cycle models can be classified into 4 groups based on the workflow organization – linearly or iteratively – and the relationships established between the project team and related stakeholders – formal or informal.

In the lower-left quadrant, there are sequential flow development models – waterfall and v-model which are easy to learn, use and mane. In the upper quadrants, there are less rigid models in terms of changes in the requirements of project outcomes. On the left side of the chart, there are models with low customer involvement during the development process while on the right side, the models are more cooperative and intensively engage customers throughout stages of the software development life cycle. They are also called modern Agile software development models, including Kanban, Scrum, XP, RUP, and Lean.

2. The Shift To Agile

The ultimate purpose of a software development model is to improve the quality of software and speed of delivery. It is important to acknowledge that each software development model fits specific types of projects. However, traditional models like Waterfall and V-model have quickly become less used by software development experts. With the requirements to deploy effective software at a quicker pace, satisfy end-users and gain competitiveness over competitors, it is essential to apply a faster, flexible, more secure software development model. That is the reason why the Agile approach to software development is increasingly popular.

A survey reported that over 70% of organizations employ an Agile approach to some extent in their software development project. They believe that the Agile approach supports iterative development, intensive communication, and constant customer feedback which foster continuous integration, continuous delivery, release automation, and DevOps.

Basically, in each Agile iteration that lasts several weeks, a working product is delivered for testing and further upgraded in the next iteration. Complex and irrelevant documentation of detailed requirement specifications and detailed architecture descriptions is cut to save time for software testing activities. This practice fosters quicker deployment compared to traditional approaches. An Agile approach also requires close collaboration across teams and relevant stakeholders to review the project progress at the end of each iteration and reassess the priority for the next iteration to increase ROI and meet end-users’ expectations. Close collaboration also helps allow for continuous software improvement with easy fixes and changes, quick updates, and feature addition, and helps to deliver applications that satisfy users’ needs better.

This approach is suitable for startup initiatives when end users’ early feedback is required, mid-sized projects require customization, but business requirements cannot be confidently translated to detailed software requirements and large projects must be divided into small functional parts to develop incrementally over each iteration.

Read more about the Agile approach here!

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