Application Development

Application Development Methodologies

Application Development Methodologies

When developing a new app, you and your team will need to navigate through the different application development methodologies.

So, what are the top methodologies for app development? And which will work best for your project?

Well, different methodologies exist for different reasons, and have their own strengths and weaknesses. Read on for an overview of the top application development methodologies, from Waterfall to DevOps, RAD, and Agile.

But before we begin, let’s understand what is meant by application development.

What Is Application Development?

Application development is the process of creating software for various business functions. This starts with planning, designing, developing, testing, and deploying software applications, and ends with maintaining them.

Today, apps can be created by large teams of IT professionals as well as individuals with limited coding experience. All thanks to low code/no code platforms that simplify the process of developing apps.

That said, there are different factors that go into the app development process itself. You need to consider the size of the project, budget and deadline, customer requirements, developer team size, and other factors.

That’s when the various application development methodologies enter the picture. They provide a systematic approach to app development.

4 Top Application Development Methodologies

Let’s now look at the top four application development methodologies:

  • Waterfall Development Methodology
  • Rapid Application Development Methodology
  • Agile Development Methodology
  • DevOps Development Methodology

1. Waterfall Development Methodology

application-development-methodologies-waterfallThe Waterfall method of app development is all about planning and sequencing. In this, the entire project is mapped out during the initial stages of planning and analysis.

This app development method is termed Waterfall because it resembles one: everything flows downward. In other words, once you go down, there’s no going back again.

Use the Waterfall app development method if you have time or cost constraints for the project. It can also help you set more accurate goals and offer a clear structure.

That said, this method is rigid, and it can be challenging to make modifications later on. That means it’s not suitable for large, complex projects.

2. RAD Methodology

Rapid Application Development, or RAD, is in many ways the opposite of the Waterfall model. Here, the developers work closely with the customers to build apps.

The focus of RAD methodology is to reduce the development time frame without compromising on quality. Although RAD teams are smaller, they involve only experienced developers.

RAD is ideal for increasing customer satisfaction, reducing risks and efforts through regular feedback, and rapid app development. The only limitation of this method is the high reliance on a responsive customer.

3. Agile Development Methodology

application-development-methodologies-agileAgile is one of the most popular app development methods in recent days. It breaks free from the traditional, linear method involving rigid procedures. Instead, it focuses on how to satisfy the end users.

In this method, you can break tasks into smaller features, and build them one at a time. You move methodically, but also seek regular customer feedback before developing the next feature.

Agile is adaptive, reduces cost overruns, prioritizes set requirements, and leaves no room for guesswork. But you certainly need more time and commitment with this approach.

4. DevOps Development Methodology

DevOps is a combination of development and operations. Together, this strengthens communication and collaboration between different teams involved in the app development process.

This methodology focuses on a continuous integration and delivery model. That means the development and operational teams can work simultaneously. As a result, you can build, test, and release apps in a shorter time frame.

DevOps is ideal if you’re looking to reduce time to market and improve customer satisfaction. It’s also highly adaptable to changes in the market, and can be constantly worked upon.

The challenge, however, is that DevOps tools and technologies may lead to increased complexity within the IT infrastructure.

The Final Word

Different application development methodologies offer you different approaches to building apps. That way, you can plan and control the development process and achieve your goals in time.

The right development method for you depends on the project size, team structure and experience, deadline, budget, and customer requirements.

Keep these underlying factors in mind and see how simple it becomes to choose the right methodology for your project.

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Edward Kuhn

Edward Kuhn is a software architect who leads technical teams across a diverse range of projects using various platforms for Insurance, Medical and Manufacturing Industries.