Blog Archives

Defect Density is Not Created Equal

defect_density_bug

Defect Density is defined as the number of defects for a specific time divided by the overall size of the component or project.   *Size is defined in either lines of code changed (LOCC) or function points (FP), depending on

Posted in Lean/Agile, Software Development Tagged with: , , , ,

Waterfall, Agile & the “Triple Constraint”

agile_waterfall_triple_constraint

Anyone who has ever worked on a project probably realizes there are three (really four, but people often forget about the fourth) criteria that project success is focused on: 1. Features (Requirements) 2. Estimates (Cost) 3. Schedule (Timeframe) 4. Quality

Posted in Business, Lean/Agile, Software Development Tagged with: , , , , , ,