Top 5 SDLC Models Important for Your Software Development Project

Rlogical Techsoft
4 min readDec 18, 2023
Top SDLC Model

As businesses are shifting to the digital marketplace with robust software, the queries on SDLC models have also increased. Well, every project has its own set of requirements, market size, budget, etc. Accordingly, the core components and development process also differ. That’s why there are various SDLC models to meet the needs of all types of project requirements.

Today, in this article you will get insights about SDLC and its range of models. So, you can make accurate decisions and choose the model for your software development project. Let’s get started…

What Does the SDLC Model Mean?

The software development lifecycle (SDLC) is the organized and systematic methodologies used for managing the deliverables of the process. From undertaking the quality, and production time to low cost, it simplifies the whole software development.

For building high-end and error-free software, it’s critical to establish the SDLC well in advance. It usually starts with planning and ends with deployment or maintenance. There are plenty of models for streamlining and structuring your project’s needs and uncertainties.

Based on different types of software development, you need to select the SDLC model. As a result, various SDLC methods’ development phases, chronology, and arrangement vary. So, it is essential to decide on the SDLC model for building user-friendly software that sustains the highly competitive market.

Accordingly, here we are presenting the list of the popular SDLCs in the market. Learn and evaluate them to make the right decision.

  • Waterfall Model

Beginning with the basic and straightforward model, Waterfall has been in practice for quite a long time. It is the most transparent and easy-to-understand method. The process is in linear order and falls one-by-one from top to bottom.

This type of SDLC model is best suited for projects with a clear vision and planning of each stage beforehand. Like the waterfall, the software development stage moves downwards gradually. It arranges the whole process with an estimated timeline and ensures to make it within that. Therefore, it shows visible results and updates the status. Startups who want to go for a manageable process should definitely choose the waterfall model.

  • V-Model

Secondly, the validation model is majorly recognized as the V-model. In simple terms, it is the extended and 2.0 version of the waterfall model. Being listed as the best SDLC methodology from the past few years, many large enterprises find it effective.

Moreover, the V-Model doesn’t show the flow of the stages in a straight line. It has a waterfall approach till the coding and after that, the stages start to move upward. The process then heads toward testing, validation, and maintenance.

However, the major difference between the waterfall and V-Model is the testing part. The V-shaped model performs testing simultaneously at every step of the process. Consequently, you stay informed about each step’s correctness from the early stage only.

  • Agile Model

Now comes the Agile model for software development, which is the most-used model these days. CEOs also consider it as the top SDLC model for any project type. It’s because of its realistic approach and quick adaptability to dynamism.

So, if you think your project type will have to change circumstances due to any reasons, the Agile model will prove to be your friend in need. It eliminates the complexity of the project and handles the software development with a 360-degree aspect.

  • Iterative Model

The iterative model has emerged to start small and repeat the process. It doesn’t emphasize full-fledged software development. It is repetitive in an incremental model. Furthermore, it doesn’t demand complete project details.

Accordingly, even if your project needs are unclear, iterative is the ideal type of software methodology. You can keep repeating the process until the final outcome is not achieved. Hence, you should outsource development partners from cost-saving regions like India as the process is repetitive.

  • RAD Model

The Rapid Application Development (RAD) Model is an innovative method. It builds and delivers the final product parallel to the prototype. Moreover, it can also be put with an iterative model without incorporating planning.

It proactively makes your development process more steady with optimized productivity. So, you can measure the growth and even gather customers’ feedback on it.

Closing Thoughts

Although there are a few more SDLC methodologies, these 5 are the most popular and suitable ones. Hope that you have now made up your mind regarding the right model. Moreover, if you still find it difficult, you can simply connect with a custom software development company. The expert team will guide you and give fruitful solutions.



Rlogical Techsoft

Web & Mobile App Development Company. Expertise in Mobile App, PHP, ASP .NET, MVC 5 (Razor), MongoDB, NodeJS, AngularJS, ReactJS, Windows App, POS, Scraping.