In Application Lifecycle Management (ALM), development refers to the process of creating and building software applications. This includes activities such as designing, coding, testing, and debugging software. The development phase is typically the longest phase in the ALM process and involves collaboration between developers, testers, and other stakeholders to ensure that the software meets the requirements and is of high quality.
In DevOps, development refers to the process of building and releasing software in a fast and efficient manner. DevOps emphasizes the integration of development and operations teams to create a culture of collaboration and continuous improvement. The development phase in DevOps involves a focus on creating software that is modular, reusable, and automated, so that it can be quickly and easily deployed into production.
In both ALM and DevOps, the development phase is critical to the success of the software project. In ALM, a well-planned and executed development phase can ensure that the software meets the business needs and is of high quality. In DevOps, a well-executed development phase can ensure that software is released quickly and reliably, with minimal errors or issues. Ultimately, the success of the development phase depends on effective collaboration and communication between all stakeholders involved in the software project.
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In software engineering, a software development process or software development life cycle (SDLC) is a process of planning and managing software development. It typically involves dividing software development work into smaller, parallel, or sequential steps or sub-processes to improve design and/or product management. The methodology may include the pre-definition of specific deliverables and artifacts that are created and completed by a project team to develop or maintain an application.
Most modern development processes can be vaguely described as agile. Other methodologies include waterfall, prototyping, iterative and incremental development, spiral development, rapid application development, and extreme programming.
A life-cycle "model" is sometimes considered a more general term for a category of methodologies and a software development "process" is a particular instance as adopted by a specific organization. For example, there are many specific software development processes that fit the spiral life-cycle model. The field is often considered a subset of the systems development life cycle.
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Software Development Lifecycle , see SDLC