Large-scale project where the mission-critical system of a major travel agency has been rebuilt

Category：IT
Format：PDF / 8 pages

• Managers, PMs and developers who are puzzling over the balance between quality and cost in a large-scale project
• Managers, PMs and developers who have a problem with prolonged development time due to an enormous volume of testing in a large-scale project

• One issue often encountered in a large-scale project is that increased test volume leads to higher development costs and longer development time.
• However, it is difficult to determine the right test volume because the test volume and quality have a trade-off relationship. That is, reducing the test volume may lead to a system failure due to insufficient testing. As a result, there are many cases where a company invests in many testers to complete testing.

It is possible to reduce the test volume while ensuring high quality.

In this project example, we will mainly introduce the following on-site know-how items:

• Theory of reducing the test volume without diminishing the quality (proof of the theory using data)
• Practical test criteria based on the above theory
• Tool that streamlines creation of a test case along with the above test criteria
• Actual test case (excerpt of the main parts)