Principles Of Product Development: Flow

In knowledge work, high utilization (scheduling people at 100%) causes exponential increases in queue wait time. Operating at 70-80% capacity actually maximizes throughput because slack allows for rework, learning, and absorbing variability.

In a high-uncertainty environment, fast flow is not just faster; it is economically superior. It lowers risk, improves quality (through rapid feedback), and allows organizations to pivot based on real market data. The organization that learns to manage queues, shrink batches, and prioritize by Cost of Delay will systematically outperform the one that merely optimizes local utilization. principles of product development flow

Stop asking, “Is my team busy?” Start asking, “How long before our next feature generates revenue?” In knowledge work, high utilization (scheduling people at