Flow Theory / Pull Systems

This category covers all relevant flow theory:  queue/batch size, Little’s Law, utilization, ToC, etc.  It also covers what a pull system is and pull’s relation to flow.

Business Efficiency? Watch the Ball, not the Player

In football, the team that wins is the one that gets the ball in the other team’s goal most times. Not the one that runs the most. What matters most is what is happening to the ball. So, we need to watch the ball, not the player. Business is no different. In Knowledge Work what …

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Slack is not a dirty word: How ‘slack’ can improve your products

In a Kanban system you introduce WIP limits at each step of the value flow. This means, that if you get stuck at any one step in the flow and things are not moving forward, then all those who operate in earlier stages of the system enter a holding pattern. If you’re explaining Kanban to …

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