The phrase "value stream" is used so often in software development that it's easy to forget exactly what it means. "Waste" is another word like that. In this episode, Coté talks with Steve Pereira about value stream mappings, what waste is, exactly, and why it's so difficult to do what seems like an obviously good idea, like value stream mapping. - Steve in LinkedIn.- Steve's book.- Flow community.- Awesome waste/countermeasure handout, including definitions of waste.