implementation phase of sdlc

there are different stages or phases within the software development life cycle and in each phase, different activities take place. the software development life cycle begins with requirement analysis phase, where the stakeholders discuss the requirements of the software that needs to be developed to achieve a goal. for example, in the waterfall or v model, the requirement analysis phase are saved in a srs (software requirement specification) document and needs to be finalized before the next phase can take place. during the design phase, developers and technical architects start the high-level design of the software and system to be able to deliver each requirement. the design is usually kept in the design specification document (dsd) after the requirements and design activity is completed, the next phase of the sdlc is the implementation or development of the software.

testing is the last phase of the software development life cycle before the software is delivered to customers. testers can either use a test script to execute each test and verify the results, or use exploratory testing which is more of an experience based approach. this cycle is repeated until all requirements have been tested and all the defects have been fixed and the software is ready to be shipped. once the software has been fully tested and no high priority issues remain in the software, it is time to deploy to production where customers can use the system. in agile, the duration to deliver a working software is typically between 2 to 4 weeks and so each of the above phases are shortened.

this phase involves the construction of the actual project result. it is during this phase that the project becomes visible to outsiders, to whom it may appear that the project has just begun. the implementation phase is the doing phase, and it is important to maintain the momentum. although the team was able to proceed, the external expertise put a considerable dent in the budget. at the end of the implementation phase, the result is evaluated according to the list of requirements that was created in the definition phase.

it may be determined whether the trim on the building has been made according to the agreement, or whether the materials that were used were indeed those that had been specified in the definition phase. those who are involved in a project should keep in mind that it is hardly ever possible to achieve a project result that precisely meets all of the requirements that were originally specified in the definition phase. this is a potential source of conflict, particularly if an external customer has ordered the project result. in such cases, the customer can appeal to the agreements that were made during the definition phase. this also applies to designs: the design may not be changed after the design phase has been completed. it is also important that the changes that have been chosen are well documented, in order to prevent later misunderstandings.

objective: the objective of the implementation phase is: first to install the software in the production environment and to bring it into operation; and second, the implementation and coding phase of the software development life cycle is the third phase of the sdlc process. the first phase of the the implementation phase has one key activity: deploying the new system in its target the development and distribution of sdlc deliverables:., sdlc implementation phase activities, sdlc implementation phase activities, importance of implementation phase in sdlc, sdlc phases, implementation phase in sdlc pdf.

implementation includes user notification, user training, installation of hardware, installation of software onto production computers, and integration of the system into daily work processes. this phase continues until the system is operating in production in accordance with the defined user requirements. sdlc phases 1. requirement analysis 2. design 3. implementation 4. testing 5. deployment and maintenance. requirement gathering and analysis; design; implementation or coding; testing; deployment; maintenance. #1) requirement the project takes shape during the implementation phase. this phase involves the construction of the actual project result. programmers are occupied with, sdlc maintenance phase, implementation in sdlc. what is an implementation phase? why is implementation important in sdlc? what are the 5 stages of sdlc? what does the implementation phase in or involve?

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