The Phoenix Project

by Gene Kim

He continues, “Because of how Mark was releasing work, inventory kept piling up in front of our bottleneck, and jobs were never finished on time. Every day was an emergency. For years, we were awarded Best Customer of the Year from our air freight shipment company, because we were overnighting thousands of pounds of finished goods to angry customers almost every week.” He pauses and then says emphatically, “Dr. Eliyahu M. Goldratt, who created the Theory of Constraints, showed us how any improvements made anywhere besides the bottleneck are an illusion. Astonishing, but true! Any improvement made after the bottleneck is useless, because it will always remain starved, waiting for work from the bottleneck. And any improvements made before the bottleneck merely results in more inventory piling up at the bottleneck.”