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Gardening in LeSS
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
2
The best
architectures,
requirements,
and designs 

emer...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
3
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
4
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
5
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
6
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
7
Evidence-based
information
True results
People who need ...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
What is a product?
8
Component vs. Feature
teams
9
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
10
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
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Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
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Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
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Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
Feature Teams
14
Team has the necessary knowledge and skil...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
15
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
Descaling
16
Scrum itself is scaled-up in order to descale...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
17
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
Simplify architecture
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LeSS
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QUEUEING	THEORY
SYSTEMS
THINKING
LEAN
THINKING
CONTINUOUS	IMPROVEMENT
TOWARDS	PERFECTION
EMPIRICAL
PROCESS	CONTROL
LARG...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
Large Scale Scrum (LeSS)
21
Item #1
Item #2
Item #3
...
Ta...
22
Team A Sprint
Continuous
Coordination
and
Integration
Continuous
Coordination
and
Integration
Team A Sprint
Team B Spri...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
LeSS Sprint Planning
Sprint
Planning
Part 1
Team
Represent...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
LeSS Sprint Review/Retro
24
Sprint
Review Product Owner
2h...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
LeSS Product Backlog Refinement
25
Overall
Product
Backlog
...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
LeSS
26
Build Your Method Up -

Don’t Tailor It Down
For l...
Now we can do fun stuff
27
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
Gardening over architecture
28
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
Sustainable development
• Initial, overall, and per team P...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
30
Scaling Lean & Agile
Development
Thinking and Organizat...
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
31
Temporary
Book Cover.
Will change!
Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu
less.works
32
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Keynote ASAS 2015 - Viktor Grgic

Gardening in LeSS

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Keynote ASAS 2015 - Viktor Grgic

  1. 1. Gardening in LeSS
  2. 2. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 2 The best architectures, requirements, and designs 
 emerge from self-organizing teams.
  3. 3. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 3
  4. 4. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 4
  5. 5. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 5
  6. 6. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 6
  7. 7. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 7 Evidence-based information True results People who need Agile idea the most are large companies
  8. 8. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu What is a product? 8
  9. 9. Component vs. Feature teams 9
  10. 10. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 10
  11. 11. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 11
  12. 12. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 12
  13. 13. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 13
  14. 14. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu Feature Teams 14 Team has the necessary knowledge and skills to complete an end-to-end customer-centric feature. If not, the team is expected to learn or acquire the needed knowledge and skill. Feature team: - stable and long-lived - cross-functional - cross-component customer- centric feature potentially shippable product increment Product Backlog www.craiglarman.com www.odd-e.com Copyright © 2010 C.Larman & B. Vodde All rights reserved.
  15. 15. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 15
  16. 16. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu Descaling 16 Scrum itself is scaled-up in order to descale organization structure (roles, responsibility segregation, management layers, etc.)
  17. 17. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 17
  18. 18. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu Simplify architecture 18
  19. 19. LeSS 19
  20. 20. 20 QUEUEING THEORY SYSTEMS THINKING LEAN THINKING CONTINUOUS IMPROVEMENT TOWARDS PERFECTION EMPIRICAL PROCESS CONTROL LARGE-SCALE SCRUM IS SCRUM WHOLE PRODUCT FOCUS CUSTOMER CENTRIC MORE WITH LESS TRANSPARENCY
  21. 21. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu Large Scale Scrum (LeSS) 21 Item #1 Item #2 Item #3 ... Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task One 
 Product Backlog Up to about eight teams One Sprint Backlog per team One Dedicated ScrumMaster for 1-2 teams
  22. 22. 22 Team A Sprint Continuous Coordination and Integration Continuous Coordination and Integration Team A Sprint Team B Sprint Team C Sprint Team C Sprint Team B Sprint ... ... ... One Sprint
  23. 23. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu LeSS Sprint Planning Sprint Planning Part 1 Team Representative Product Backlog Product Owner Team Representative 2htimebox Selected Product Backlog Items Selected Product Backlog Items Sprint Planning Part 2 Sprint Backlog Sprint Backlog 2htimebox Multi-team Sprint Planning2 Sprint Backlog
  24. 24. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu LeSS Sprint Review/Retro 24 Sprint Review Product Owner 2htimebox Retrospective 1.5htimebox Overall Retrospective
  25. 25. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu LeSS Product Backlog Refinement 25 Overall Product Backlog Refinement Team Representative Product Backlog Product Owner Team Representative Short-ish Potential
 Items Potential Items Product Backlog Refinement 5-10%Sprint Team Representative Product Backlog Multi-team Backlog Refinement
  26. 26. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu LeSS 26 Build Your Method Up -
 Don’t Tailor It Down For large groups, 
 LeSS hits a sweet-spot balance between defined concrete elements and empirical process control
  27. 27. Now we can do fun stuff 27
  28. 28. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu Gardening over architecture 28
  29. 29. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu Sustainable development • Initial, overall, and per team Product Backlog refinement • Overall and per team Sprint planning • Design workshops with whole team (not only tech leads or architects) • Multi-team design workshops for broader design issues • Architects and engineers are regular team members and write code • Tiger team • Design / architecture community • Component mentors • Product vision workshops (with everyone) • 1-hour decision making • Architectural concern wall 29
  30. 30. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 30 Scaling Lean & Agile Development Thinking and Organizational Tools for Large-Scale Scrum Craig Larman Bas Vodde Practices for Scaling Lean & Agile Development Large, Multisite, and Offshore Products with Large-Scale Scrum Craig Larman Bas Vodde
  31. 31. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu 31 Temporary Book Cover. Will change!
  32. 32. Viktor Grgic @vgrgic Odd-e Hong Kong Ltd. odd-e.com leanarch.eu less.works 32

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