The software revolution began in the United States and soon became a worldwide phenomenon. In the 90s, when software and modern computers were in the nascent stage, it would take an average of three years for software teams to deliver a software application.
Soon computers entered the mainstream business world, and the offer of a promising future became all the more reason to why develop software. Eventually, software development began to demand a more robust and systematic approach to development.
From waterfall to agile, with time, different types of software development models began to hit the software development landscape. Software development no longer followed a fixed approach. Faster deployments, rapid releases, and improved coordination and collaboration became the criteria for choosing the right software development methodology.
As business outcomes are largely dependent on what software development model you choose, here is our guide to acquaint you with various types of software development models.
What is a Software Development Model?
A software development model is a series of processes that are carried out by software development companies to develop software applications. Software development models thus serve as a blueprint for managing the end-to-end software development pipeline. Each methodology works against the constraints of cost and resources, where cost refers to time and money, while resources reflect human and infrastructural resources.
What is SDLC (Software Development Life Cycle)?
The framework that offers a systematic sequence of key stages for developing a software application is termed the software development life cycle (SDLC). Planning, Requirements gathering, Analysis, Design, Implementation, Testing (Quality Assurance), Deployment, and Maintenance are elemental stages in SDLC. Each of these stages adds value to the software development process, thereby aiding in building the application from concept to program to usable application.
Types of Software Development Models
The field of software development has been consistently evolving and it’s no longer limited to the Agile or Waterfall framework, as is commonly believed. Today, different types of methodology in software development exist, each of which has been conceptualized with a purpose. Here, we dive into the details of those various types of software development life cycle models.
- Agile Software Development Model
- Extreme Programming (XP)
- Prototyping
- Rational Unified Process (RUP)
- Spiral Development
- Joint Application Development (JAD)
- Scrum
- Waterfall Software Development Model
- DevOps
- Lean Software Development (LSD)
- Dynamic Systems Development Method (DSDM)
- Feature-Driven Development (FDD)
- V-Model of Software Development
- Adaptive Software development (ASD)
- Big Bang
How do you choose the best software development process model?
The software development model that you will choose will impact the product’s success and ultimately the perception of the users about your business. So, choosing the right software development model is not merely restricted to a software development project’s success but extends right across to the business’s success.
To complement your strategies with a high-performance application and successfully implement them, choosing the most appropriate software development model requires you to diligently execute a series of steps, which are:
- Understand niceties of each software development model
- Collect the client and the project information
- Check which methodology would complement the requirements and meet the budgetary constraints.
Bank on the right software development model
Each of the various types of software development models that we saw here is a separate theory in itself. We have made a genuine attempt to best familiarize you with each of these software development models within the confines of this blog.
The selection of software development process models will always be driven by your software project goals. You must therefore map the goals with the model, as you filter your choices.
As we saw, each model is peculiar in its own sense, and its applicability will depend upon the project’s nature.
To know which model you should implement, consider seeking consultation from our software development experts.
View Source :- https://www.finoit.com/articles/software-development-models/
The development team moves step by step through different SDLC stages.
Every stage finishes with testing and a team moves on to the next only after the previous stage is complete.
This model is also named Validation-Verification.
If all requirements have been fulfilled and the team can move on to another software development phase.Don't forget that you cannot easily move back a step to fix or add something if you use the V-shaped SDLC model.
The process is repetitive and lets create a new product version for every cycle.Each iteration lasts from two to six weeks.
The result in mind is the release of a new component, which is then added to the existing components and features.
Before developing any software, businesses must understand the different software development models and the factors that influence the choice of SDLC models.
