LEAN A QUICK INTRO

LEAN PRODUCTION MASS PRODUCTION CRAFT PRODUCTION QUALITY RESPONSIBILITY SKILLS PRICE LABOUR DIVISION STANDARDS

MASS PRODUCTION Changed the World Shifts, Time-Schedules Keep the pipeline full Large Inventories Mass Consumption Intelligence is how labour is divided Limited and well-defined responsibilities Quality Check at the end

LEAN PRODUCTION is Changing the World Working Flexibility Theory of Constraints JIT Kanban Intelligence is on each workplace Comprehensive & collective responsibilities Quality Check in each step Shifts, Time-Schedules Keep the pipeline full Large Inventories Mass Consumption Intelligence is how labour is divided Limited and well-defined responsibilities Quality Check at the end

Theory of Constraints This idle capacity is used to fix the actual bottleneck (in TPS it is called "stop the line")

LEAN PRODUCTION is Changing the World Working Flexibility Theory of Constraints JIT Kanban Intelligence is on each workplace Comprehensive & collective responsibilities Quality Check in each step Shifts, Time-Schedules Keep the pipeline full Large Inventories Mass Consumption Intelligence is how labour is divided Limited and well-defined responsibilities Quality Check at the end

LEAN Software Development LEAN PRODUCTION applied to SW is LEAN Software Development Learn Constantly Optimize the Whole Deliver Quick & Often Eliminate Waste Keep Getting Better Respect People & Engage Everyone Build Quality In Intelligence is on each worker & TEAM Theory of Constraints JIT Mass Consumption / Kanban Working Flexibility Limited and well-defined responsibilities Quality Check at the end

Some differences between both approaches waterfall lean

SCRUM Overview 1 2 3 Product Backlog as defined by BAs Product Backlog as expected by Dev Product Backlog using SCRUM

Agile and Related Methodologies - OVERVIEW ANALYSIS YOU DESIGN LEAN IMPLEMENTATION SCRUM TESTING XP BLAMING AGILE