Drum-Buffer-Rope

DevOps

Feb 14, 2022 · Operations

Applying Theory of Constraints to Improve Microsoft XIT Maintenance Team Performance

This case study describes how the Theory of Constraints' five-step drum‑buffer‑rope method was applied to Microsoft’s XIT maintenance engineering team, transforming a severely overloaded workflow into a high‑throughput operation, achieving a 155% productivity boost, reducing lead times to two weeks, and eliminating the bottleneck without adding resources.