Get hold of all the important CS Theory concepts for SDE interviews with the CS Theory Course at a student-friendly price and become industry ready. In its diagrammatic representation, it looks like a spiral with many loops, that’s the reason it’s called as Spiral. • Requirements can be captured more accurately. There are few disadvantages occur in the spiral model that includes: The spiral model is best suitable for small fragments but not suitable for small projects. Don’t stop learning now. In the spiral model, th… Difficulty in time management. Ankpro Training 5,011 views. In this story, we present important information on the advantages and disadvantages of this development model. It is easy to manage due to the rigidity of the model – each phase has specific deliverables and a review process. Advantages of Iterative Model. Let’s dig deeper into it. Spiral Model is a risk-driven software development process model. Process is complex. Writing code in comment? Some of the advantages that come with using the spiral model are early completion of projects, suitable for large complicated projects, it is flexible, and is suitable for high-risk projects (Upadhyay, 2020). testing, and planning the next iteration respectively. Spiral Model – Stages . 5. 3. This model is suitable for long term project where the customer requirements may change over the period and it can be implemented in the product. It is suitable for high risk projects, where business needs may be unstable. DOES SPIRAL MODEL REQUIRE A SEPARATE TESTER OR THE CODER WILL … Development is fast and features are added in a systematic way. It is good for customer satisfaction. This saves a lot of time. In this model, a prototype of the end product is first developed, tested and refined as per customer feedback repeatedly till a final acceptable prototype is achieved which forms the basis for developing the final product. Spiral Model: Advantages and Disadvantages. Spiral model is one of the Software development life cycle model which is made by combining both iterative model and waterfall model, where product stats with the small set of requirements and go through the development of those small product to meet the specified requirements, used when there is need of more releases frequently. Documentation could be lengthy. Development phases can be determined by the project manager, according to the complexity of the project. Spiral Model helps to adopt software development elements of multiple process models for the software project based on unique risk patterns ensuring efficient development process. Risk handling is one of important advantages of the Spiral model, it is best development model to follow due to the risk analysis and risk handling at every phase. • Allows extensive use of prototypes. Because of the prototype development and risk analysis in each phase, it is very expensive and time taking. As the number of phases is unknown at the start of the project, so time estimation is very difficult. Project’s success is highly dependent on the risk analysis phase. Quality Management Plan is a well-defined set of documents and... Open-source testing tools are applications that support a range of testing activities. 1. Each phase, as well as each loop, requires a review from concerned people. In this model, all work divided into small chunks or modules. Disadvantages. Learn what is Spiral Model, what are its different phases. Performance Testing is a process of testing the speed, response time, stability, reliability,... Configuration Testing Configuration Testing is a software testing technique in which the software... What is Quality Management Plan? Its structure is simple because every project must go … 2) Project monitoring is very easy and effective. It is good for large and complex projects. The spiral model is a combination of waterfall, incremental, iterative and prototype model. The spiral model is a popularly used development scheme in the IT sector. Spiral model is also known as Meta Model because it subsumes all the other SDLC models. These are following advantages and disadvantages of using Spiral Model. Process is complex. Advantages of Spiral Model: Below are some of the advantages of the Spiral Model. Experience. 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