As the upcoming trends have turned the tides towards the era of digital media and smart devices, there has been a great rise in the number of companies serving their users with developing required software and applications as their users are wishing for. Hence, the software development industry has become the ultimate profit monger of them all- with serving every other niche of the businesses. Hence, this industry is growing out of bounds and businesses are also benefitted with them serving their best on the plates.
Hence, choosing an appropriate company that can help you develop your business-oriented software which works its best is necessary to ensure that your investment in the software doesn’t go to waste. But how can you measure a company’s performance and how to evaluate the efforts of a company put behind developing your software? The answer to these question lies in the development cycle a company prefers to follow. A company follows a particular software development cycle for developing software for their clients. And how the company chooses a particular model to follow and the efforts put in every stage of this model is required to know how much a company aims at providing its clients. Therefore, the development model holds its own significance.
Therefore, here are some of the most preferred models explained and enlisted to let you choose the company which serves its clients the best software at affordable rates.
Waterfall Model
One of the earliest models and the most simple one to understand is the waterfall model. Also called linear sequential flow, the waterfall model includes various steps that are in a specific order to follow. Each step defines a set of processes for software development and also the process is not reversible and has to be followed in the same order that the steps are defined. These steps/phases include requirement gathering, design and development, testing and deployment, maintenance and the order is the same. Therefore, the companies looking to hire nodejs developer, Android or iOS developers or any other software developers must ensure the developers possess basic knowledge regarding the steps included in the Waterfall model.
Also, this model is the most basic of them all and can be applied to projects very easily but requires every single requirement for the product defined very well as there is no turning back once the process is started and completed. Therefore, the waterfall model is losing its importance in this practical era where other models exist which are more flexible when it comes to reversing the process of development or making any changes in the project approach.
V-Model
This model is an extension of the Waterfall model to ensure the cons of the waterfall model are covered. It follows the same procedure as the waterfall, however, the only change is during the testing phase the entire process is reversed and the project is tested rigorously to check no requirements are pending to be added. V-Model ensures there are no bugs in the system along with ensuring every single requirement gets answered. V-model is used for developing small projects where development tools and software requirements are well understood. However, upgrading the developed software/application in the middle of the process is not possible as it also follows a rigid approach.
Prototype Model
Another basic model including client interaction during development of the software is what the prototype model is all about. As the name suggests, following the steps of the process till designing the product, clients are invited to test the developed prototype and suggest changes and also they can add requirements if any. Therefore, the prototype model allows changes during development and also ensures no faults are remaining once the final product is developed. Hence, allowing changes during the development cycle, the prototype model poses a better chance. But the time taken for product development is pretty much longer than the waterfall model.
Agile Model
Following the principles of RAD (Rapid Application Development) model, the agile model provides much more flexibility with keeping the changing user behavior in mind when ensuring the product is developed to its best. The product is delivered frequently in a form of updates and testing each delivered products, the final changes and updates for the final product are finalized and implemented in the project. The primary advantage earned here is that any faults and mistakes are found during the development time only and hence can be fixed immediately. Also, it involves customer interaction throughout the development time and it leads to a better product delivered.
These are a few of the most popular models used in the software development industry to ensure efficient development of the software/application. However, the selected model for developing the software changes as per the software requirements and also the business requirements. And selecting the appropriate software development model is necessary to ensure no mistakes are to be found when developing the software.
