What Is Kanban? A Beginner’s Guide for Teams [2025] Kanban Vs Agile Vs Scrum

Introduction to Kanban



Origins of Kanban

Properties of Kanban

Lean PrincipleHow Kanban Supports It
Eliminating wasteReduces overproduction and excess inventory
Continuous improvementProvides visibility for identifying bottlenecks and inefficiencies
Respect for peopleEmpowers workers to manage their own workflow
Creating value for customersEnsures production is aligned with actual demand

FeatureKanbanScrumAgile
Workflow StyleContinuousIterative (Sprints)Framework
WIP LimitsYesNoDepends
Roles DefinedNoYes (Scrum Master, Product Owner, Team)Varies
CadenceContinuous FlowFixed SprintsFlexible
Change FlexibilityHighMediumHigh
Planning StyleOn-demandSprint-basedVaries
Task AssignmentSelf-managedAssigned by Scrum MasterAdaptive
FocusFlow EfficiencyTime-boxed IterationsOverall Agility
Meetings RequiredMinimalDaily Stand-ups, Sprint ReviewsContextual
Delivery SpeedContinuousAt end of sprintDepends on methodology
EstimationOptionalRequired (Story Points, Velocity)Optional
PrioritizationOngoingSet per sprintFlexible
Process EvolutionContinuous ImprovementSprint-based adjustmentsAdaptive
Industry FitBroad, including IT and ManufacturingBest for Software DevelopmentUniversal
Dependencies HandlingVisible via BoardManaged in Sprint PlanningHandled Contextually
Team WorkloadBalanced through WIP LimitsDefined in Sprint PlanningVaries
Feedback CycleImmediateEnd of SprintOngoing
Release ProcessAnytimeAt Sprint EndDepends on Implementation
Documentation NeedsMinimalModerateDepends on Agile Framework
Best ForContinuous Workflow & JITStructured Sprint CyclesBroad Adaptive Management

Key Lessons from Manufacturing Kanban

  1. Visual management: The power of visualizing work and workflow
  2. Pull system: The benefits of demand-driven production
  3. Continuous flow: The importance of smooth, uninterrupted processes
  4. Limiting work in progress: The advantages of focusing on completing tasks before starting new ones
  5. Continuous improvement: The value of ongoing optimization and refinement

Core principles of Kanban

1. Visualize the Workflow

To DoIn ProgressReviewDone
Task 1Task 3Task 5Task 7
Task 2Task 4Task 6Task 8

2. Limit Work in Progress (WIP)

  • Setting WIP limits for each stage of the workflow
  • Preventing overload and multitasking
  • Encouraging team members to collaborate and finish current tasks
  1. Reduced lead times
  2. Improved quality of work
  3. Increased productivity
  4. Better predictability of workflow
  • Start with observing current work patterns
  • Set initial limits based on team capacity and workflow
  • Adjust limits as needed through experimentation and feedback

3. Manage Flow

  • Identifying and addressing bottlenecks
  • Balancing demand with capacity
  • Minimizing blockers and dependencies
  1. Class of Service: Prioritizing work based on urgency and impact
  2. Expedite lanes: Handling urgent or high-priority items
  3. Cycle time tracking: Measuring the time it takes for items to move through the system
  • Increased efficiency
  • Improved predictability
  • Enhanced ability to meet deadlines

4. Make Process Policies Explicit

Elements of explicit process policies:

  • Definition of Done: Clear criteria for when a task is considered complete
  • Work item types: Categorization of different types of work
  • Service Level Agreements (SLAs): Agreed-upon timeframes for completing different types of work
  • Escalation procedures: Steps to take when issues arise
  1. Reduced confusion and misunderstandings
  2. Improved consistency in work quality
  3. Easier onboarding of new team members
  4. Facilitated continuous improvement

5. Implement Feedback Loops

  1. Daily stand-up meetings
  2. Replenishment meetings
  3. Delivery planning meetings
  4. Operations review
  5. Risk review
  6. Strategy review
  • Rapid identification and resolution of issues
  • Continuous learning and adaptation
  • Improved team collaboration
  • Enhanced process efficiency

6. Improve Collaboratively, Evolve Experimentally

This principle emphasizes the importance of continuous improvement through collaborative effort and experimentation.

  • Encouraging a culture of continuous improvement
  • Involving all team members in the improvement process
  • Using data and metrics to guide decision-making
  • Implementing small, incremental changes
  1. Kaizen events: Focused improvement workshops
  2. Retrospectives: Regular meetings to reflect on past performance
  3. A3 problem-solving: Structured approach to identifying and solving problems
  4. PDCA (Plan-Do-Check-Act) cycles: Iterative approach to process improvement
  • Increased buy-in from team members
  • More innovative solutions
  • Faster adaptation to changing conditions
  • Sustained long-term improvement

7. Respect Current Processes, Roles, and Responsibilities

Key aspects:

  • Starting with the current process
  • Gradually introducing changes
  • Maintaining existing roles and responsibilities initially
  • Evolving roles and processes as needed over time
  1. Reduced resistance to change
  2. Easier adoption of Kanban principles
  3. Preservation of valuable existing practices
  4. Smoother transition to new ways of working

Transition to project management

Adapting Kanban for Knowledge Work

  1. Intangible work items: Unlike physical parts in manufacturing, project tasks are often intangible.
  2. Variable process times: Knowledge work tasks can have widely varying completion times.
  3. Multitasking: Project team members often work on multiple projects simultaneously.
  4. Complex dependencies: Projects often involve intricate task interdependencies.
  • Digital Kanban boards: Replacing physical cards with digital representations
  • Flexible WIP limits: Adapting to the varying nature of project tasks
  • Integration with project management tools: Combining Kanban with traditional project management features
  • Advanced analytics: Providing insights into project performance and team productivity

Key Differences Between Manufacturing and Project Management Kanban

Benefits of Kanban in Project Management

  1. Improved visibility: Kanban boards provide a clear overview of project status and progress.
  2. Flexibility: Kanban adapts well to changing project requirements and priorities.
  3. Reduced waste: By limiting WIP, teams focus on completing tasks rather than starting new ones.
  4. Continuous improvement: Regular feedback loops encourage ongoing process refinement.
  5. Predictability: Flow metrics help in forecasting project timelines more accurately.
  6. Balanced workload: WIP limits prevent overloading team members.

Kanban in Agile Project Management

  • Scrum-ban: A hybrid approach combining elements of Scrum and Kanban
  • Kanban in Scaled Agile frameworks: Used in methodologies like SAFe (Scaled Agile Framework)
  • Lean Kanban: Incorporating Lean principles with Kanban for project management

Implementing Kanban in Project Management

  1. Visualize the current workflow
  2. Identify and map value streams
  3. Establish initial WIP limits
  4. Define classes of service
  5. Implement basic Kanban board
  6. Start measuring and collecting data
  7. Identify improvement opportunities
  8. Evolve the system iteratively

Challenges in Transitioning to Kanban

While Kanban offers numerous benefits, organizations may face challenges when transitioning:

  1. Resistance to change: Team members may be reluctant to adopt new practices.
  2. Misunderstanding of principles: Incorrect application of Kanban principles can lead to suboptimal results.
  3. Lack of management support: Successful implementation requires buy-in from leadership.
  4. Difficulty in setting appropriate WIP limits: Finding the right balance can be challenging initially.
  5. Integration with existing tools and processes: Compatibility issues with current project management systems.
  • Provide comprehensive training and education
  • Start with a pilot project or team
  • Engage leadership in the transition process
  • Regularly review and adjust the implementation
  • Seek expert guidance or consultancy if needed

Future of Kanban in Project Management

  1. Integration with AI and machine learning: Predictive analytics for workflow optimization
  2. Enhanced virtual collaboration: Improved tools for remote and distributed teams
  3. Customizable and adaptive Kanban systems: Tailored to specific industry needs
  4. Increased focus on metrics and data-driven decision making
  5. Expansion into new domains: Applying Kanban principles to emerging fields and industries

Conclusion

I hope this blog helped in understanding the basic concept in a simplified manner, watch out for more such stuff in the future.



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