- What is the purpose of software development?
- What do you need to know about Software Development?
- 7 Phases of System Development Life Cycle (SDLC)
- Wrap Up
Software development is a big part of our lives than we realize, from managing our applications—banking, healthcare, grocery delivery, photo editing, social media sites to complete automation processes.
These software systems reduce the workflow and increase productivity.
Those who create software are called software engineers.
Therefore, software development is an art and the whole scientific process that involves technical expertise and research.
What is the purpose of software development?
Software development ensures the productivity of the organizations.
By developing a cost-effective model and user-friendly solutions, software engineers intend to bring ease and comfort to the end-users lives.
In simple words, the software is designed with a higher purpose of improving the quality of life day by day; from health care to entertainment, everything is managed through software.
What do you need to know about Software Development?
Software development is a field of study that deals with the development of software.
When it comes to development, software building is not equated with the production of the software.
Instead, it also included research and a systematic approach with step-by-step processes like imagination and origin of the concept, design, and development.
It also provides testing and software maintenance for identifying and fixing any buys or threats in maintaining the application or other essential components of the software.
According to Professional Ghostwriting Service USA, software development also includes the writing and scripting of the software that is also the part of ideation and creation.
Besides, every software development company has various reasons to create software.
Some works for providing their product services to the clients, while others ensure that their business goals and objectives are accomplished through software development.
7 Phases of System Development Life Cycle (SDLC)
In short, we can say that software development is systematic and organized model that involves various stages.
This process is called the System Development Life Cycle (SDLC).
In SDLC, multiple models are implemented to develop software.
One such systematic approach is called the Waterfall model. This blog post highlights the following subsequent phases of the SDLC’s waterfall model:
- Research Analysis
- Development( coding and debugging)
- Testing of the software
- Maintenance of the software
This phase refers to the imagination of the software concept.
This part is solely based on the human imagination as the software engineer(s) plans about the software’s qualities, attributes, and purpose.
Once the concept ideation is concrete, they look out for funding sources to support their concept.
That also includes researching for stakeholders, project managers.
Phase-2: Research Analysis
In the second phase of SDLC’s Waterfall Model, the engineer does brainstorming sessions to realize what is required to complete this project successfully.
What would be the additional requirements, key features, and technical aspects of this software?
That also includes profiling the users and the ways through which the consumers can utilize this software.
Engineers have to keep a keen eye on every little aspect of this software and document everything they analyze during this phase.
The more extensive and detail the document, the better the guiding map will be in the next stage.
Once the analysis document is completed, then comes the designing phase.
In this phase, all the research is done, and the analysis report created is reviewed by the software designers and engineers.
They took extensive notes of the document and created a structure of the software keeping all the obstacles and issues that may appear in the later phases.
They have to give importance to the features and consider creating to address the software’s potential problems.
It is generally observed that during this phase of the SDLC Waterfall Model, the creation of the solid architecture is mandatory because it will help to diminish the load of work later.
Likewise, all the latest technology along with international standards are used to ensure its proper working.
One more point to highlight here is that the designing phase of the SDLC Waterfall Model has to follow strict time, template, and priority lists.
Phase-4: Coding and debugging
The blueprint created in the earlier phase is utilized to develop the coding language of the software.
The earlier stage has laid out the foundations for the software engineers to work on the same guideline.
That is why the previous phases uphold great significance.
Once the coding has been done, the software engineer works on fixing any bugs or errors during software development.
During code, various programming languages are used according to the nature of the software.
This phase identifies the potential problems that may arise during the software’s running or finding out the existing situation to solve it as quickly as possible.
It is observed that software engineers work as a team of designers and developers.
Therefore, they follow the protocol at all costs.
The testing method varies according to the type of project; if there’s a small project, the testing method is straightforward.
Still, in the larger project, a complex technique is utilized to test the software from every aspect and fix it.
In this phase, the software is integrated and implemented on the computer.
Here, a compatibility issue may arise but can resolve this issue in the earlier stages due to the proper testing and design.
Once the testing is completed, the sponsors and stakeholders are invited to test the application and experience the software first hand.
Here licensing and proprietary rights are attained as well.
Maintenance and support include the software updates and other potential bug threats removing.
It also adheres to the customer’s request for the data update or new functionality addition.
Fulfilling the customers’ demands ensures superior customer support and up-gradation of the software over time.
There are hundreds of software created everywhere around the world with different purposes and objectives.
However, one such goal of software development is to increase the productivity in the users’ lives and reduce the manual working so that automation of the processes increases the work’s efficiency.
Likewise, promote entertainment and creativity with the help of Software Development Services around the globe.