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Copyright © 2015 SolutionsIQ Inc. All rights reserved.
SolutionsIQ India Consulting Services Private LimitedNo.1, 10th Main,14th Cross, Malleshwaram,Bangalore – 560003Karnataka, India.E-Mail: [email protected],Landline :+91 080 2344 9999
Scaling Scrum seamlessly with NexusAgile Coffee Talk – 19th December 2015 - Chennai
PREPARED BYArun Jayaraman Senior Agile [email protected]+91-9940920109
Mahesh VaradharajanSenior Agile [email protected]+91-9840963812
Scaling Scrum seamlessly with Nexus 2
Two Decades of Scrum
» Scrum Resolves Complexity - 1995
- Scrum is a framework for developing complex systems
- Jeff Sutherland and Ken Schwaber gave the first public presentation on Scrum in Austin, Texas
» Scrum Expresses Agile - 2001
Scaling Scrum seamlessly with Nexus 3
A Craze during the first decade of Agile (2002-2014)
» Sudden rush of companies to do Scrum because they want to do Agile
» To flee in a headlong rush and scale Scrum (or something that looks like it) because they want more software now
Scrum - pede
Scaling Scrum seamlessly with Nexus 4
Values, Practices and Principles: Relationship
» Values bring purpose to Practices, Practices are evidence of Values, Practices bring accountability to Values.
» Bridging the gap between Values and Practices are Principles. Principles are context specific guidelines.
Practice -> Pair Programming
Values -> “communication” and “feedback”
Principle -> driver-navigator principle – dual thinking hats of constructing and preventing from breaking
Scaling Scrum seamlessly with Nexus 5
Fundamentals: Scrum core values
Focus Courage Openness
Commitment Respect
Scaling Scrum seamlessly with Nexus 6
Observed Scrum Adoption Challenges
Isolated Scrum Teams
Flaccid Scrum: Lack of engineering standards, distant customer
Difficulty to create integrated, releasable increments
Predictability
Scaling Scrum seamlessly with Nexus 7
Nexus: the exoskeleton of Scaled Scrum development
» Source: https://www.scrum.org/Resources/The-Nexus-Guide
» A Product has one Product Backlog managed by one Nexus Product Owner» Multiple teams create integrated increments in a Nexus
Scaling Scrum seamlessly with Nexus 8
Nexus Meaning
» A means of connection; a link or tie
» A connected series or group.
» The core or center
» Precisely, a connection or relationship between people or things
» Source: http://www.thefreedictionary.com/nexus
» In Agile world, Nexus is defined as the unit of development in Scaled Professional Scrum.
Scaling Scrum seamlessly with Nexus 9
Nexus Foundation
» Three to nine Scrum Teams working on a single Product Backlog to build an Integrated Increment that meets a goal.
» To create a complete and “Done” increment every sprint, Dependencies related to requirements, domain knowledge, software and test artifacts need to be addressed
» The difference with Scrum and Nexus is that more attention is paid to dependencies and interoperation between Scrum Teams, delivering one “Done” Integrated Increment at least every Sprint.
» Purpose: Our highest priority is to satisfy the customer through early and continuous delivery of valuable software.
Scaling Scrum seamlessly with Nexus 10
What’s New in Nexus?
» Role: The Nexus Integration Team
» Artifact: Nexus Sprint Backlog
» Events or Activities:
- Nexus Sprint Planning
- Nexus Daily Scrum
- Nexus Sprint Review
- Nexus Sprint Retrospectives
» Note: All Nexus events happen prior to team’s Sprint ceremonies
Scaling Scrum seamlessly with Nexus 11
“”
The future state of Scrum will no longer be called ‘Scrum’. What we now call Scrum will have become the norm, and organizations have re-invented themselves around it, said Gunther Verheyen – Scrum.org
Scaling Scrum seamlessly with Nexus 12
Thank you!solutionsiq.in
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