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Test Driven Development (TDD) is a software development process, which relies on transforming software requirements into test cases before software is fully developed, and tracking all software development by repeatedly testing software for all test cases. This is the opposite of developing software first and then creating test cases. Some popular models support TDD very well, such as MVC and MVP.
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The product backlog lists all the features, functions, requirements, enhancements, and fixes required for the product releases. Product backlog projects have the attributes of description (appropriately Detailed), story points (Estimates), and orders (Prioritized). They must be continuously added, deleted, and updated (Emergent) in the backlog, and reflect the understanding of the team backlog in a timely and appropriate manner .
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The Open / Closed Principle is the most basic design principle in the software development world. It guides us how to build a stable and flexible system. A software entity such as class, module, and function should be open for extension and closed for modification.
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Agile development is a human-centric, iterative, and gradual development method. In agile development, the construction of a software project is divided into multiple sub-projects, and the results of each sub-project have been tested and have the characteristics of integration and operation. In other words, a large project is divided into multiple small projects that are interrelated but can also be run independently, and completed separately. During this process, the software is always in a usable state.
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Causal loops diagrams (also known as system thinking diagrams) are used to display the behavior of cause and effect from a system’s standpoint. A causal loop diagram (CLD) is a causal diagram that aids in visualizing how different variables in a system are interrelated.
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LeSS is a lightweight, Agile framework for scaling Scrum to more than one team. Starting in 2005 Bas Vodde and Craig Larman developed the LeSS framework after using Scrum principles and rules on large scale projects. Their goal was to develop large scale projects successfully while staying within the constraints of Scrum.
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Most Agile and Scrum training courses refer to a 7 +/- 2 rule, that is, agile or Scrum teams should be 5 to 9 members. Scrum enthusiasts may recall that the Scrum guide says Scrum teams should not be less than 3 or more than 9. Where does this thumb rule come from? and Why?
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Today I would like to use Visual Paradigm to demonstrate how to perform task planning for team members who will take up the RACI roles and these tasks in the Enhanced PERT Chart can automatically be assigned to the automated task manager called “Tasifier” for project management. A traditional PERT chart is a project management tool used to schedule, organize, and coordinate tasks within a project. The enhanced PERT Chart tool adds four additional features for integrating with different Visual Paradigm building blocks. You can do all these within an enhanced PERT Chart modeler.
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LeSS was created by Bas Vodde and Craig Larman from practical experience in scaling up Scrum, founded as the LeSS Company in 2014. The “More with LeSS” principle is at the heart of LeSS (Large Scale Scrum). Complex product development doesn’t require complex solutions. It requires a deep understanding of the essence of the problems, which can then be solved with simpler solutions.
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This Article will show you how to effectively apply UML modeling in both agile and just-in-time manner with the powerful Model ETL feature. A UML model or diagram is a specific view into what you are trying to understand in a specific context.
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