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Software engineering has evolved through various development methodologies, each with its own approach to planning, designing, testing, and delivering software. One such methodology that offers a flexible and risk-driven approach is the Spiral Methodology . This model is especially useful for complex, large-scale software projects that require frequent reassessment and iterative development. In this article, we’ll explore what the Spiral Methodology is, its phases, benefits, use cases, and how it compares to other models. What is Spiral Methodology? The Spiral Methodology is a software development process that combines elements of both design and prototyping in stages. It was introduced by Barry Boehm in 1986 and is particularly suited for large, high-risk projects. Unlike the Waterfall or Agile models, the Spiral model emphasizes early identification and reduction of risks by iteratively revisiting each phase in a spiral fashion. Each loop of the spiral represents a phase in the...

Defect management plays a vital role in ensuring the quality and reliability of software systems. From detection to resolution, managing defects effectively helps teams maintain smooth development cycles and deliver bug-free products to end users. In this article, we’ll explore what defect management is, its key phases, tools, benefits, and best practices. What is Defect Management? Defect management is the process of identifying, documenting, prioritizing, assigning, tracking, and resolving defects or bugs in a software application. A defect is any flaw or error in a software product that causes it to behave unexpectedly or incorrectly, deviating from its intended functionality. The main goal of defect management is to minimize the impact of bugs on the final product while improving the overall software quality. Learn more: Defect Management in Software Testing Key Phases of the Defect Management Process The defect management lifecycle typically includes the following sta...