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At the pace of every passing day, thousands of software are being made. Since the first lockdown was imposed globally we saw a great multitude of businesses shifting online. Now for them to shift online they needed some set of software being made and for this, they consulted the software development companies.
It was a challenge for software developers to provide all the businesses with their software as it was the only way left for businesses to continue working keeping in mind to control the deadly virus. All the software development companies were stacked with a lot of work but they did their job and provided all the software in time. Many businesses consulted custom software development company and got all their required software made.
Now the challenge for the software developers was that all the software of multiple businesses were different from each other. Every time a new approach had to be selected and this was a lot of work. Thankfully different software development life cycles made the work easy. They are the different procedures that are used by software developers to make any particular software. Every software needs a different life cycle depending on what are the needs, what is the budget, how much time is there, and what are the requirements.
Steps Of The Software Development Life Cycle
Contents
Every software development life cycle has these seven steps to organize and then get the things done.
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Planning
The project leader analyzes the time table for the software and determines when it will be completed. He sets the goals and objectives that have to be achieved on the set date so that all the things are in alignment.
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Define Requirements
The requirements have to be crystal clear so that the work can be conducted the right way. For instance, a social media application will require the feature to send and accept a friend request and a banking application must allow making the transactions.
All these little details are must to have so that later on, no hurdles come in the way.
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Designing And Prototype
This phase includes things like architecture, user interface, platforms, and programming, etc. The stakeholders and the clients analyze the software and ask for the necessary changes. The changes can be made in the run time and it comes in very handy as well. Having the prototype in the early stages can be very beneficial.
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The Software Development
In this stage, the software finally starts building. Here the programs are written in the selected language so that the application can start building. If the project is small then even a single developer can handle and in the case of a big project, multiple teams can work.
Several meetings are held to ensure that the work is on the track. The team leaders of every team assist everyone so that they can get the work in the way it is needed.
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Testing
Once the software is made the testing starts. In this phase, the testers check for any available bugs and errors. If they find some they inform the developers and then they fix it. This keeps on going until everything works fine.
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Deployment
Once every process completes the application or software is then made available for the users. The data sometimes can be difficult to load in newly made software. To make that happen it is crucial to have the data handling in order.
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Maintenance
When the software is released there has to be proper maintenance in check as there can be issues that may arise later.
Famous Software Development Life Cycles
In every software development company, the life cycles are used on a daily basis. Below are discussed some of the prominent life cycles that are famous overall.
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The Waterfall Model
This is the definitive SDLC model and it is used widely in the world of software development. As soon the first phase completes its journey the next phase starts to continue. You can not go back to make any amendments as the name suggests, this life cycle flows only downward.
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The Agile Methodology
This methodology puts the customer’s needs first. Its fast working allows the developers to adapt to the change quite fast and respond to them in the run time. Furthermore, the customer’s feedback is always considered here thus making it one of the best software development life cycles.
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The Iterative Model
This SDLC comes in handy while making big applications. At first, the developers build a basic version and then keep on making small iterations till it completes.
Conclusion:
However, the risk of mismanagement is always there because of the lack of all requirements. A custom software development company runs around this methodology if they have less time and more to provide.