Quick Answer: What Is Difference Between XP And Scrum?

What is XP model?

Extreme programming (XP) is a software development methodology which is intended to improve software quality and responsiveness to changing customer requirements.

The methodology takes its name from the idea that the beneficial elements of traditional software engineering practices are taken to “extreme” levels..

Which are XP practices in Agile?

They are Continuous Integration, Test-First (including Test-Driven Development and Behavior-Driven Development), Refactoring, pair work, and collective ownership. Some teams use other XP practices, such as a pair programming, and system metaphors [3].

How is kanban different from scrum?

Basically, Kanban can be applied to visualize and improve the flow of work, regardless of the methodology being used to do the work. Scrum is an iterative, incremental work method that provides a highly prescriptive way in which work gets completed. Scrum teams have defined processes, roles, ceremonies and artifacts.

What is Scrum and extreme programming?

Scrum model do not allow changes in their timeline or their guidelines. Extreme Programming allow changes in their set timelines. Scrum emphasizes self-organization. Extreme Programming emphasizes strong engineering practices. In Scrum framework, team determines the sequence in which the product will be developed.

Is XP a framework?

Extreme Programming (XP) is an agile software development framework that aims to produce higher quality software, and higher quality of life for the development team. XP is the most specific of the agile frameworks regarding appropriate engineering practices for software development.

Is TDD part of XP?

Test-Driven Development (TDD) originally was created as part of the Extreme Programming (XP) methodology, where it was known as ‘Test-First’ concept. The testers then run the tests, and any bugs found are then fixed. …

What are the 3 Scrum roles?

Scrum has three roles: product owner, scrum master and the development team members.

What is Scrum with example?

Scrum by Example – Stories for the Working ScrumMaster. … Scrum by Example is written as an episodic story, with a small cast of characters and a simple fictional product.

When should I use XP?

If the system should often change its functions it requires the use of Extreme Programming method. Moreover, the XP method will succeed in situations where other approaches to software development will be useless. It is also a good solution for risk issues.

Is refactoring a XP practice?

Refactoring is the technique of improving code without changing functionality. Refactoring is an ongoing process of simplification that applies to code, design, testing, and XP itself. … In XP, developers will be refactoring during the entire process of development.

What is the main difference between the Scrum Agile method and methods such as XP?

XP is the most specific of the agile frameworks regarding appropriate engineering practices for software development. Scrum is a framework within which people can address complex adaptive problems, while productively and creatively delivering products of the highest possible value.

What are all the XP practices?

They also gain insight into XP practices such as, Pair Programming, Test First Development and the Planning Game. … XP has a rock-solid software engineering base where integrating tests, real-time code review, and quick release cycles all ensure quality of code.