The Agile Waterfall
My generation is the generation before Agile; the generation of large SAP rollouts. We worked for years in a waterfall approach to implement new software for our customers. We were pretty good in our world. Not perfect, but for enterprises the approach had its advantages.
Things happen… and then you Waterfall: The Strategic View on Agile
The reality is that in most enterprise companies, Waterfall and Agile coexist. To get the best from both worlds a portfolio strategy is required which encompasses the two models in parallel. Respect for both models is required to bring their full value to organizations.