]> 2026-04-20T16:06:12+00:00 U-curve 0 en determine the optimum sprint length or batch size Find the sweet spot for best batch sizes by balancing the holding cost with the economy of scale. Determine the optimum sprint length or batch size. 2014-02-19T11:00:00Z 2456707.9583333 U-curve SAFe 0 en SAFe Pearl 102 en Pearl