{"id":15189,"date":"2022-05-22T13:34:22","date_gmt":"2022-05-22T13:34:22","guid":{"rendered":"https:\/\/innotech-vn.com\/?p=14205"},"modified":"2024-05-31T11:38:47","modified_gmt":"2024-05-31T04:38:47","slug":"what-is-software-development-life-cycle","status":"publish","type":"post","link":"https:\/\/innotech-vn.com\/vie\/what-is-software-development-life-cycle\/","title":{"rendered":"What is Software Development Life Cycle And How It Works?"},"content":{"rendered":"
The Software Development Life Cycle (SDLC) is a step-by-step process software developers take when creating new software. In software development, it’s simple to make mistakes if you’re not well-versed in what you’re doing. This article will assist you in better understanding the Software Development Life Cycle<\/a> and how it affects your whole project.<\/span>\u00a0<\/span><\/p>\n <\/p>\n \u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n The SDLC is a set of clearly defined software development processes.\u00a0Software Development Lifecycle (SDLC) provides a framework for the design and construction of software applications. The SDLC helps in assuring that the final product meets the set standards for quality and performance <\/span>\u00a0<\/span><\/p>\n The software development life cycle provides an efficient framework for a wide range of tasks, including planning, constructing (developing), and sustaining software programs. Additionally, it establishes a methodology for improving software quality.\u00a0 There are several SDLC process models from which organizations may select an efficient software development strategy.<\/span>\u00a0<\/span><\/p>\n Software engineers, developers, and cross-functional teams<\/a> may all benefit from the SDLC. It’s a base that software developers and engineers rely on to come up with innovative ideas and designs. In order to make it work together across various phases of software development, cross-functional teams should adapt the SDLC.<\/span>\u00a0<\/span><\/p>\n <\/p>\n \u00a0<\/span><\/p>\n An effective software development life cycle helps to minimize the enormous risks associated with today’s software development and design while also reducing the amount of time and money spent on future development cycles. Here are some significant benefits that software development life cycle can offer you:<\/span>\u00a0<\/span><\/p>\n All in all, the SDLC helps an organization produce a high-quality product in a short period of time by utilizing the minimum amount of resources.<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n <\/p>\n \u00a0<\/span><\/p>\n Make sure you have an in-depth grasp of software development life cycle before we even begin the planning process.<\/span>\u00a0<\/span><\/p>\n When a project is in the planning stage, developers begin to think about how they will carry it out.<\/span>\u00a0<\/span><\/p>\n It enables you to define the problem and scope of current systems, as well as determine the goals for their new systems.<\/span>\u00a0<\/span><\/p>\n Based on the detailed outline for the whole process, you’ll be able to detect problems before they have a chance to disrupt the software development process.<\/span>\u00a0<\/span><\/p>\n In addition, you will be aware of the financial and material resources<\/a>\u00a0for the development.<\/span>\u00a0<\/span><\/p>\n Most notably, the planning stage provides the project schedule, which is critical if the development is for a commercial product that must come to the market by a particular timeline.<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n This phase is all about collecting the exact data needed to run the new system properly. This is what generally happens at this point:<\/span>\u00a0<\/span><\/p>\n There must be a detailed study of possible software development to guarantee the product’s qualities are in line with client expectations. This stage also includes the completion of the Software Requirements Specification (SRS)<\/a> document. In the SRS document, you will find:\u00a0<\/span>\u00a0<\/span><\/p>\n These specifications make sure the entire software has all of the parts it needs to work properly. Before beginning development, the requirement analysis step ensures that all resources are availableble. It reduces the risk of costly last-minute decisions because everything is planned ahead of time.<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n The design stage is a precondition to the development stage.\u00a0<\/span>\u00a0<\/span><\/p>\n As a starting point, developers will lay down the software’s overall features, as well as its specific features, such as:<\/span>\u00a0<\/span><\/p>\n You’ll usually reformat the SRS document into a more logical format that may then be implemented in a computer language. Developers will be provided with detailed plans for each stage of the cycle, including operation, training, and maintenance.<\/span>\u00a0<\/span><\/p>\n After finishing, software development managers will prepare a design document that will be used throughout the rest of the SDLC process.<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n The development stage is where the software is coded.<\/span>\u00a0<\/span><\/p>\n The developers will produce software in accordance with the system design principles and needed requirements, using the SDLC and SRS documentation.<\/span>\u00a0<\/span><\/p>\n If the work in the earlier stages has been done well, this stage should be easy to finish because all the work to be done is on paper.<\/span>\u00a0<\/span><\/p>\n Developers just need to make sure that all the requirements for the software are met.<\/span>\u00a0<\/span><\/p>\n Developers will you different programming languages depending on the software’s specifications. <\/span>\u00a0<\/span><\/p>\n To generate a high-quality product, the developers must have coding knowledge in the needed core languages.<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n This stage is as important as the development stage. Testing is the final stage before a piece of software is released for use. <\/span>\u00a0<\/span><\/p>\n When doing software testing, testers review the SRS document to ensure that the app’s functionality meets to the specified requirements. During the testing stage, the code is cross-checked<\/a> for bugs that might affect how the application works. Once a bug has been found and fixed, the app is retested. The retesting process continues until the software’s performance meets the quality required in the SRS. Test times might range from weeks to months, depending on the scope of the software being tested. The following factors can influence the length of the testing period:<\/span>\u00a0<\/span><\/p>\n The project can move to the next step only if the acceptance testing is completed.<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n After testing, the overall design for the software will come together.\u00a0 <\/span>\u00a0<\/span><\/p>\n Integrating numerous components into one final product application is what this process entails.\u00a0 At this point, some unit testing is done to ensure that the various components are properly integrated and working together. <\/span>\u00a0<\/span><\/p>\n If it meets all of the product specifications, it is ready for market release.<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span>\u00a0<\/span><\/p>\n The SDLC doesn’t end with the product’s release. The software development team will change to “maintenance mode”<\/a>. Their responsibility now is to react immediately to any problems that may arise.<\/span>\u00a0<\/span><\/p>\n Following are a few examples of maintenance tasks:<\/span>\u00a0<\/span><\/p>\n \u00a0<\/span><\/p>\n <\/p>\n \u00a0<\/span>\u00a0<\/span><\/p>\n The agile methodology is an iterative and dynamic SDLC model. Within a fixed time frame, many teams work together to accomplish a specific goal in the production of an object. This strategy frequently involves the use of DevOps<\/a> teams. The methodology is well-known for producing high-quality softwares since it includes continual upgrading of the product even while it is in development stage. Additional, it is flexible to make any changes.<\/span>\u00a0<\/span><\/p>\n<\/p>\n
What is Software Development Life Cycle (SDLC)?<\/span><\/b>\u00a0<\/span><\/h2>\n
Why is Software Development Life Cycle\u00a0important?<\/span><\/b>\u00a0<\/span><\/h2>\n
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What Are The Stages Of The Software Development Life Cycle?<\/span><\/b>\u00a0<\/span><\/h2>\n
Stage #1: Planning Stage<\/span><\/b>\u00a0<\/span><\/h3>\n
Stage #2: Feasibility or Requirements of Analysis Stage <\/span><\/b>\u00a0<\/span><\/h3>\n
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Stage #3: Design and Prototyping Stage<\/span><\/b>\u00a0<\/span><\/h3>\n
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Stage #4: Software Development Stage<\/span><\/b>\u00a0<\/span><\/h3>\n
Stage #5: Software Testing Stage <\/span><\/b>\u00a0<\/span><\/h3>\n
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Stage #6: Implementation and Integration Stage <\/span><\/b>\u00a0<\/span><\/h3>\n
Stage #7: Operations and Maintenance Stage <\/span><\/b>\u00a0<\/span><\/h3>\n
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Software Development Life Cycle Models<\/span><\/b>\u00a0<\/span><\/h2>\n
1. Agile model<\/span><\/b>\u00a0<\/span><\/h3>\n
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