Software Quality Assurance: Why It Is Important

Software quality is the most critical yet significant part of a successful software development process. Both customers and providers want to ensure the quality of the software reliably. That is why each software needs to meet certain requirements and standards of the projects. What is software quality assurance? Why is it important? Read this blog to find out.

Software Quality Assurance – What is it?

Software quality assurance is a process of checking and ensuring the software development process meets the predefined set of standards. Developers set the standards before the development process starts. However, the impact of software quality assurance is everywhere in the software development lifecycle.

Developers focus on both internal and external characteristics. Internal characteristics include fundamental building blocks like the code. Here teams examine the internal practices like complexity, flexibility, testability, readability, etc. External features include real-time software performance. Here teams evaluate the external practices like reliability, efficiency, cost, etc.

Two Major Approaches of Software Quality Assurance

1.      Defect Management Approach: It means counting the number of defects and managing them. When teams write code from insufficient data or use lousy code, it encompasses a large volume of errors. Developers identify the weaknesses and classify them in different categories according to the counted number. Then they take action to solve the defects. Members can use multiple charts to measure defects and improve the process.

2.      Attributes approach: Here, developers focus on quality characteristics. Generally, teams follow six common attributes:

· Reliability

· Usability

· Portability

· Functionality

· Efficiency and

· Maintainability.

All these attributes are interconnected.

The Importance of Software Quality Assurance

Software quality assurance is necessary for the customers, the organization, and the software itself. SQA guarantees the reliability and high quality of the software.

Save Time and Money: A high-quality software saves the time of operating. Customers can use one software for a long time. When customers become satisfied with the product, organizations can earn more profit.

The Worth of the Software: Ensuring the software quality means high reliability. Thus customers also understand which software is worth buying. Therefore companies earn more profit.

Less Maintenance Cost: When developers deliver high-quality software, it reduces the cost of maintaining the product. From the experience of making high-quality software, developers can use it in other software development processes.

Software quality assurance is the crucial factor for businesses to save time, money, and maintenance costs in the long term. Software testers, project managers, and software developers are responsible for SQA. From day-to-day operations to complex processes, software quality assurance has become an inseparable part of organizations.