Scrum

Scrum is a lightweight framework for agile development. It is subset of Agile Software development process which is nothing but an iterative and incremental software development technology. Scrum divides the software development process into fixed-length iterations called sprints, which typically last from one to four weeks.

Each sprint consists of four phases:

  1. Sprint planning: In this stage, the Product owner defines a goal for the sprint at starting time of the sprint.
  2. Daily Scrum Meeting : Scrum team gathers together in a meeting for around 15 minutes. They specify the progress report and roadblocks.
  3. Sprint Review:  In this stage, the team demonstrates that what is ready for delivery to the customers. A meeting gets conducted between the customer, product owner, and the Scrum Team. 
  4. Sprint Retrospective: In this stage, Feedback is taken about the team that how they worked in the last sprint. and what action needs to be taken for improvement.

Some of the advantages of Scrum are:

  1. Scrum provide framework for managing complex projects.
  2. In Scrum customer satisfaction is very important.
  3. Through iterative development and frequent feedback scrum focuses on delivering value to the customer.
  4. Good for dynamic projects because of adaptability to changing requirements.

Some of the disadvantages of Scrum are:

  1. Frequents meeting in scrum sometime become time consuming and impact productivity.
  2. Scrum framework do not allow changes into their sprint.
  3. Not good for the projects like those with highly predictable and well-defined requirements.

5 Most Commonly used Software Development Methodologies

Software development is the process of creating, testing, and maintaining software products and services that meet user, customer, or stakeholder expectations. Software development methodologies are frameworks or models that guide the software development process and define the roles, responsibilities, activities, and deliverables of the software development team.

There are lots of different software development methodologies present, and each of them has its own advantages and disadvantages. In this article, we will discuss the five most commonly used software development methodologies: Agile, Scrum, Kanban, DevOps, and Waterfall.

Most Commonly used Software Development Methodologies

Table of Content

  • Introduction
  • Agile
  • Scrum
  • Kanban
  • DevOps
  • Waterfall
  • Conclusion:

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Agile

In English, Agile means ‘the ability to move quickly and easily’ and respond to change rapidly – this is an important aspect of Agile software development. Agile Software Development is a software development methodology that values flexibility, collaboration, and customer satisfaction. The Agile Model was primarily designed to help a project adapt quickly to change requests. So, the main aim of the Agile model is to facilitate quick project completion....

Scrum

Scrum is a lightweight framework for agile development. It is subset of Agile Software development process which is nothing but an iterative and incremental software development technology. Scrum divides the software development process into fixed-length iterations called sprints, which typically last from one to four weeks....

Kanban

Kanban is effective way to manage projects and make your workflow even better. The term “Kanban” originates from the Japanese language, translating to “visual signal” or “card.” Basically, you use a board with columns that show the different stages of your plan, and you use cards to represent tasks or features....

DevOps

DevOps is basically a combination of two words- Development and Operations. which promotes collaboration between development and operations teams, resulting in better communication, increased efficiency, and faster delivery of the new products and frequent updates. The goal of DevOps is to increase an organization’s speed when it comes to delivering applications and services....

Waterfall

Waterfall is one most traditional software development methodology that follows incremental and sequential approach. In waterfall there are at least 6 phase of development. the six phase are requirements analysis, design, implementation, testing, deployment, and maintenance. And most important things is each phase is completed before moving to next phase, and no change or revision are done once a phase is completed....

Conclusion:

For software development process software development methodologies are very essential. There is no one methodology that works for every project or team. Each of the methodologies have their own pros and cons. i.e. it is very important to choose the suitable methodology for each project or team base on factor like complexity, scope, size, duration, budget, customer expectation etc. The main goal of the deliver software product or service that meet the customers or user or stakeholders expectations....

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