The top 5 software development methodologies are:
5. Feature-Driven Development
Advantages of Agile:
*Customer satisfaction by rapid, continuous delivery of useful software.
*People and interactions are emphasized rather than process and tools. Customers, developers, and testers constantly interact with each other.
*Working software is delivered frequently (weeks rather than months).
*Face-to-face conversation is the best form of communication.
*Close, daily cooperation between business people and developers.
*Continuous attention to technical excellence and good design.
*Regular adaptation to changing circumstances.
*Even late changes in requirements are welcomed.
Disadvantages of Agile:
*In case of some software deliverables, especially the large ones, it is difficult to assess the effort required at the beginning of the software development life cycle.
*There is lack of emphasis on necessary designing and documentation.
*The project can easily get taken off track if the customer representative is not clear what final outcome that they want.
*Only senior programmers are capable of taking the kind of decisions required during the development process. Hence it has no place for newbie programmers unless combined with experienced resources.
Advantages of Waterfall:
*This model is simple and easy to understand and use.
*It is easy to manage due to the rigidity of the model – each phase has specific deliverables and a review process.
*In this model, phases are processed and completed one at a time. Phases do not overlap.
*Waterfall model works well for smaller projects where requirements are clearly defined and very well understood.
Disadvantages of Waterfall:
*Once an application is in the testing stage, it is very difficult to go back and change something that was not well-thought-out in the concept stage.
*No working software is produced until late during the life cycle.
*High amounts of risk and uncertainty.
*Not a good model for complex and object-oriented projects.
*Poor model for long and ongoing projects.
*Not suitable for the projects where requirements are at a moderate to high risk of changing.
Advantages of Scrum:
*Scrum ensures effective use of time and money.
*Large projects are divided into easily manageable sprints.
*Developments are coded and tested during the sprint review.
*Works well for fast-moving development projects.
*The team gets clear visibility through scrum meetings.
*Scrum, being agile, adopts feedback from customers and stakeholders.
*Short sprints enable changes based on feedback a lot more easily.
*The individual effort of each team member is visible during daily scrum meetings.
Disadvantages of Scrum:
*Scrum often leads to scope creep, due to the lack of a definite end-date.
*The chances of project failure are high if individuals aren't very committed or cooperative.
*Adopting the Scrum framework in large teams is challenging.
*The framework can be successful only with experienced team members.
*Daily meetings sometimes frustrate team members.
*If any team member leaves in the middle of a project, it can have a huge negative impact on the project.
*Quality is hard to implement until the team goes through an aggressive testing process.
Advantages of Lean:
*Rationalizes and simplifies the development process.
*Prevents any losses.
*Increases the team involvement rate.
Disadvantages of Lean:
*High dependence on the qualification of team members.
*The success of the entire project may depend on the discipline of the team.
5. Feature-Driven Development
Advantages of Feature-Driven Development:
*Feature-Driven Development helps to move larger size projects and obtain repeatable success.
*The simple five processes help to bring work done in a short time and easiest manner.
*This type of model is built on set standards for the software development industry, so it helps easy development and industry-recognized best practices.
*Feature-driven development offers well-defined progress tracking and reporting capabilities.
*FDD also supports multiple teams working in parallel.
Disadvantages of Feature-Driven Development:
*Not an ideal methodology for smaller projects so, it is not good for an individual software developer.
*High dependency on the main developer means the person should be fully equipped for an act as coordinator, lead designer, and mentor.
*No written documentation provided to clients in this methodology so, they are not able to get proof for their own software.
*Promotes individual code ownership as opposed to shared team ownership.
*Iteration is not well defined by the process as other agile methodologies.
*The model-centric aspect can have huge impacts when working with an old system that does not have a system model.
Choosing the right software development methodology is most important for your business. Failing to do so will harm your business and revenues.
There are mainly 3 methodologies that you can choose from:
1. Waterfall Model
2. Agile Software Development Methodology
3. Scrum Software Development Methodology
The world of software development is something that is limitless.
The simple tenacity of these procedures is to offer customized software development as per the requirements.
They are the best of the best, each one has its pros and cons.
1. Waterfall Model
2. Prototype Methodology
3. Agile Software Development Methodology
4. Rapid Application Development
5. Dynamic System Development Model Methodology
6. Spiral Model
7. Extreme Programming Methodology
It is the technique of creating useful software that adds value to the overall business procedure and creates ways for technical methodologies.
Here's a post that provides list of theTop 15 Software Development Methodologies with advantages and disadvantages.
I hope it helps you. Let me know if you need any help.
Well, Agile methodology is very popular now. But it really depends on where your client is and where your developers are located. It has some drawbacks you can find in my article about different software development methodologies: https://iphtechnologies.com/
Agile & Scaled Agile are the popular ones at the moment. They are just forms of similar methodologies in the past. At the end of the day, common sense and pragmatism always win.
The kind of the software development methodology you choose for your business project matters the most. If you make a mistake in doing it, you will end up with a project which is not satisfying and a developer’s team who are making continuous efforts in the wrong direction. Read more about our Artjoker method.
Here are the few software development methodologies.
There are numerous software development methodologies such as Waterfall, Cleanroom, Rapid Application Development (RAD), Team Software Process (TSP), Personal Software Process, Scrum, Kanban, Extreme Programming (XP) and dozens of others. You can read about some of the most effective here.
The methodology meant for software development is considered as a structure used for planning and controlling the procedure of creating a specialized information system. There are different methodologies in software development like Agile, Rapid Application Development, Prototype, Lean, etc. I came across this article which clearly explains 12 of the main software development methodologies in a simple, yet clear format: http://acodez.in/12-best-software-development-methodologies-pros-cons/