Distinctions
Is
- A hierarchical decomposition of work into smaller tasks for planning, estimation, and tracking.
Is Not
Boundary
Systems
Relationships
Perspectives
| Stance | Who (Point) | What They See (View) | Optimize For | Insight | Blind Spots |
|---|
| The Predictability Optimist | Traditional project managers | Breaking work into smaller tasks increases estimation accuracy. | Planning precision and predictability. | Decomposition clarifies scope. | Decomposition can increase coordination overhead and planning cost. |
| The Flow Skeptic | Flow / queueing / lean thinking | Excessive task decomposition can slow delivery. | Throughput and lead time. | Planning overhead and fragmentation create delays. | Some decomposition is needed for clarity and alignment. |
Works Consulted
- How to Predict When the Team Will Complete a Specific Backlog Item, Part 1