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Waterfall Should Have Never Existed: Part 1

MPUG

The latter, Dynamic Systems Development Method (DSDM) came from the Rapid Application Development movement. These associations and thought leaders, authors, and researchers developed several flavors of Agile: Scrum, Scrum XP (eXtreme Programming), ScrumBan, DSDM, DevOps, and Lean-Agile , and market them vigorously.

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The Complete Glossary of 614 Project Management Terms

Workamajig

Actual dates are different from planned or estimated dates. Actual Effort: The actual effort spent to complete the activity, as opposed to the planned or estimated effort. Actual Expenditure: The actual expenditure spent to complete the activity, as opposed to the planned or estimated expenditure.