Agile vs Lean Origen and Definition. The concept of Lean Software Development (LSD) is credited to Dr. Robert Charette in 1993. However, for enterprises dedicated to being agile, expansion and development take center stage over the production process. Both terms share similarities. The agile model lets businesses produce many small recurrent versions of a product, rather than focus on delivering a large production turnout all at once. Tristan: Does the Lean software development approach exclude Agile? This Lean-Agile combo will include the iterations of Agile development, and the validation practices of Lean. Speaking of Agile involves talking about a whole set of frameworks, practices and methods that share common values and principles. Ten years later, Tom and Mary Poppendieck published “ Lean Software Development: An Agile Toolkit.” Despite the concept being over twenty years old, there still seems to be some confusion about what exactly Lean Software Development is and how it fits in with the Agile methodology. Sergey: Even though we are discussing Lean vs Agile, in our company we apply both methodologies because we can generally use them in parallel. They are deeply entwined when applied to a software development environment. Lean Software Development (LSD) is an agile framework based on optimizing development time and resources, eliminating waste, and ultimately delivering only what the product needs. Scrum vs Waterfall vs Agile vs Lean vs Kanban There are a number of different approaches in the software development industry – some are new takes on old methods and others have adapted a relatively new approach. One isn’t exactly an alternative to the other. In Agile software development, the scope of a software product refers to its features and functionalities. Lean vs Agile In today’s competitive markets, there is an increasing pressure on companies to make products more quickly, with a greater variety, and at the lowest possible cost. These values and principles are established in the Agile Manifesto, drafted in 2011 by a series of gurus in the field of software development. Customer value is prioritized as, at the end of each sprint, you take feedback and implement changes in the next cycle. So, in a nutshell, if you are using Agile, you are using Lean … Agile was originally developed as a software development methodology by a group of smart people who realized that you don’t really know what the software is going to look like until you build it. B. Lean area of focus On the other hand, Lean software development is about improving process flow and quality. I’d say Lean and Agile are more a way of thinking, or even a mindset of a person or a group of people, working on a particular project. What is Lean Software Development (LSD)? They created Agile principles as a way of integrating uncertainty into the product development process. Lean vs Agile — similarities. There have been many theories proposed to make a company more productive and cost efficient by improving upon manufacturing processes. Manufacturing processes proposed to make a company more productive and cost efficient by improving manufacturing... Efficient by improving upon manufacturing processes software product refers to its features and.... Being Agile, expansion and development take center stage over the production process features and functionalities sprint, you feedback! The production process production process expansion and development take center stage over the process... 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