AGILE METHODOLOGIES AND SCRUM, Slides of Software Engineering

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SOFTWARE REQUIREMENTS

ENGINEERING

LECTURE # 2

AGILE

METHODOLOGIES

Presentation

Outline

 Agile

Methodologies











Scru

m

Extreme Programming

Adaptive Software

Development

Feature Driven

Development

Lean Development

Some Agile

Methodologies

6



Scrum

 Extreme Programming

(XP)

 Adaptive Software Process

 Feature-Driven

Development (FDD)

 Lean Development

Scrum

Roles

 Scrum

Master

 Team

 Product

Owner

The SCRUM

Master [3,5]

9

 In the Scrum process, Scrum Master

has a role of coach , director of

movie script

 The job of the scrum master is to make

sure that the project is progressing

smoothly

 He sets the meetings, monitor the

work and facilitate release

planning

 Two important task of scrum

master are:

 Protecting the team from outside

disturbance

 Clears the ways for the team by helping

them to solve their

problems

The Product

Owner [6]

11

 In Scrum, the Product Owner is the

one person

responsible for a project‟s success.

 The Product Owner outlines work

in the Product

backlog

 Product Owner makes sure that right

features to be included in the product

backlog

 Of course, he or she must also

consider the stakeholders and the

team

Scrum

Artifacts

 Product

Backlog

 Sprint

Backlog

 Sprint

 Burn down

Chart

Sprint

Backlog

14

 Contains the set of prioritized Product Backlog items that

are currently being

worked

on

Sprint

[7]

15

 The product is developed in a series of 1-to-4-week

iterations, or sprints.

 The sprint has 4 major steps:







Develop the product further.

Wrap up the work - get it ready to be evaluated and

integrated.

Review the work done in this sprint. Adjust for any changes in

requirements or plans.

 Results in an incremental delivery of

usable product

Scrum

Meetings

 Release Planning

Meeting

 Sprint Planning Meeting

 Sprint Review Meeting

 Sprint Retrospective

Meeting

 Daily Scrum Meeting

Release

Planning

18

Sprint Planning

Meeting

20

 A meeting at the beginning of a sprint where the

sprint is planned.

 Items from the Product Backlog are selected to be

completed in the sprint ,

based on the priorities set by the Product Owner.

Eight hour time limit

 (1st four hours) Product Owner + Team: dialog for prioritizing the

Product Backlog

 (2nd four hours) Team only: plan for the Sprint, resulting in the

Sprint Backlog

Sprint Review

Meeting [7]

21

 Review the work that was completed and not

completed

 Present the completed work to the stakeholders

(a.k.a. “the demo”)

 Four hour time limit