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Showing posts with the label Lean Software Development

Seven Wastes of Lean

In Lean Manufacturing, there are seven specific types of waste that are identified and targeted for elimination in order to improve efficiency and increase value for the customer. These wastes are also applicable in Lean software development. The seven wastes are: Overproduction : producing more than what is needed, resulting in excess inventory and wasted resources. Waiting : delays in the process, such as waiting for approval or waiting for equipment, that add no value to the product. Unnecessary Motion: unnecessary movement of people or equipment, which increases the risk of errors and reduces efficiency. Over-processing : performing more work than is necessary to meet the customer's requirements, resulting in wasted time and resources. Excess Inventory : holding more inventory than is needed, which ties up capital and increases the risk of defects. Defects : the cost of reworking or scrapping defective products, as well as the cost of lost time and lost opportunities. Unnecessa...

Lean Software Development

Lean software development is a methodology that is based on the principles of Lean Manufacturing, which emphasizes the elimination of waste and the continuous improvement of processes. The goal of lean software development is to deliver high-value software quickly and efficiently, while minimizing waste and maximizing customer value. The key principles of lean software development are: Eliminating waste : identifying and eliminating activities that do not add value to the software development process. This includes activities such as unnecessary documentation, long meetings, and rework. Amplifying learning : using feedback loops and rapid experimentation to learn quickly and make data-driven decisions. This includes practices such as continuous integration and testing, and using metrics to measure progress. Deciding as late as possible : delaying decisions until the last responsible moment, in order to make the most informed decision possible. This includes practices such as iterative...