The traditional waterfall model of software development often proves to be a buttoned-down and inflexible approach. Over the years, developers have realized that the waterfall model’s strict planning routine makes it difficult to maintain client timelines and incorporate their feedback. Hence, the Rapid Application Development (RAD) model was introduced.
RAD (Rapid Application Development) not only removes the shortcomings of earlier methodologies of software development but also enhances the flexibility and agility of your development processes.
The Four Phases of RAD
Every application developed using this methodology has a defined cycle that it is processed through. Let's discuss in detail the steps involved in rapid application development and how they help build the ultimate product.
1.Requirement Planning
Planning is critical for every methodology that you adopt. It helps define the project development blueprint. However, the planning in this agile methodology is precise and concise compared to other proven methodologies.
- Understand the problems faced by the business
- Why do they need a software product, and what is the premise for this product?
- What are the business requirements and goals defined by the business?
Once you have defined the requirements and the goals, make sure to get them approved by the business stakeholders. Streamlining communication from the requirement stage helps ensure smooth development.
2.User Design
The user design is the most crucial phase of this methodology. It drives quicker iterations and ensures the edge over the competition. During this phase, the development agency works in tandem with the client to design prototypes for the application. Testing the wireframes ensures that the prototypes align with the goals and requirements.
- Are there any bugs within the prototypes?
- Do they look intuitive and user-friendly?
The developers will tweak and customize the designs such that they meet the end user's requirements.
3.Construction
Once the client has approved the user design, it is time to build and convert the prototype into a product. The user design phase helps remove the probable bugs and issues from the product. As a result, the development phase is faster and helps accelerate the launch.
- The developers concentrate their efforts on creating a rapid development
- This phase includes application development as well as defined coding processes
- Defined testing methodologies to remove bugs that exist
At this point, coders work in tandem with testers, developers, strategists, and clients to release the best outcome.
4.Cutover
Implementation is the final phase of this methodology. During this time, the testers and the deployment engineers work towards releasing a refined and perfectly tuned product.
- Final testing before the launch
- Changes and approvals from the clients incorporated
- User training before the product is available for use.
The cutover phase gives the final touch to the product.
Should You Use the RAD Model?
While there is no denying that RAD can help enhance software development, there are certain limitations to the model that you cannot ignore. You can use this agile methodology for specific business requirements alone.
- If you believe that the software development components can be modularized, you should use this methodology.
- Flexibility in business requirements can be accommodated with RAD, as it can adopt new requirements within an ongoing project with ease.
- If you have expert engineers who can process your needs into a controlled application, RAD is for you. The methodology can be maneuvered with the right talent alone.
- If your client will provide the right inputs for the project and is very much engaged in the project, you can proceed with this engagement. The model requires frequent interactions with client and user, and both need to be active for well-defined software products.
Read Full Article Advantages of RAD
The report "Rapid Application Development Market by Type (Low-code and No-code), Tool (Mobile-based, Web-based, Desktop-based, and Server-based), Business Function, Deployment Model, Organization Size, Industry Vertical, and Region - Global Forecast to 2023", The rapid application development market size is expected to grow from USD 7.8 billion in 2018 to USD 46.2 billion by 2023, at a Compound Annual Growth Rate (CAGR) of 42.9% during the forecast period.
The key factors driving the rapid application development application market include increase in need for customization and scalability with rising business mobility driving business smartphone adoption.Download PDF Brochure: https://www.marketsandmarkets.com/pdfdownloadNew.asp?id=252654522Browse 66 market data Tables and 40 Figures spread through 137 Pages and in-depth TOC on "Rapid Application Development Market - Global Forecast to 2023"Expanding user base driving he deployment of both web based and mobile based development applications to account for the largest market size in 2018The companies in this industry vertical are constantly evolving in terms of technology.
The telecommunications and IT industry vertical shows an increased rate of deployment of RAD platforms, as organizations in the industry vertical are always looking for application development solutions.
The SMEs in this industry vertical are also entering into the application development industry and are deploying cloud-based RAD platforms to reduce the costs related to designing and developing applications.The increased scalability and improved security with 24/7 service and support availability to drive the adoption of rapid application development in SMEs and large enterprisesSMEs and large enterprises are adopting RAD platforms to develop applications and enhance their productivity.
In fact, the cloud-based deployment model helps in the rapid development of business applications, which, in turn, is beneficial for organizations that have strict budgets for investments in IT infrastructure.The sales and marketing to grow at a higher CAGR during the forecast periodEnterprises and organizations are extensively harnessing the power of RAD solutions to provide various services to clients and remain competitive in the market.
Organizations can design separate applications for event planning and follow-ups, thereby streamlining the process of designing, manufacturing, and ordering marketing materials.North America to account for the largest market size during the forecast periodNorth America is estimated to contribute the largest share to the global RAD market.
AllianceTek offers rapid web application development services for platforms like CRM, Mobile and SharePoint.
We develop Open Source & Enterprise App solutions to improve business performance.
As indicated by one investigation masses of a Mobile customer was 4.43 billion out of 2017 and it is surveyed that it will augmentation to 4.78 billion by 2020.
Are having a web application for your business?
To remain mindful of the cruel contention of various business, Your flexible application will give the better and effective help for your business.
Some of them are; 1)Availability at whatever point and wherever: The compact application gives your business to exhibit your things to customers wherever at whatever point.
An Average wireless holder consumes 2-4 hours on their phone on a step by step bases, An Application can be a convincing stage to be clear before your customers.
2)Provide your business with a predominant and effective displaying channel: With the properly made adaptable application, you will give your services, latest offers or some other thing information perfect to the hand of customers.
As we move closer to 2020, we figured that some of you may need a head start in identifying the best RADPs out there.
Rapid application development platform or RADP is a concept that emphasizes on swift development of web and mobile applications.
In an ever-competitive market, rapid mobile app development is replacing traditional methods and off-the-shelf products with passion.
Our Top 5 Rapid Mobile App Development Platforms for Businesses
The following results take into consideration key RADP factors such as pre-configured application templates, cross-platform compatibility, the range of automation offered, systems integration and data migration, ease of use for laymen, and visual development support.
This Boston-based company arms its developers with high-end tools and functionality to develop, iterate and manage enterprise technology quickly.
