Anyone can test software, right? A click here, a test run there - the main thing is that it works somehow? Not quite. Because complex IT projects in particular require More than just a good gut feeling. It needs a Structured approachclear roles and comprehensible processes. And this is exactly where the ISTQB® into play.
The internationally recognized qualification model ensures standards in software testing - regardless of industry, technology or project method. In this article, you will learn how structured testing according to ISTQB works, why it makes projects more successful and how you can set up your teams optimally for this.
Why software testing should be systematic
Every software application - whether an app, service portal or ERP system - only fulfills its purpose when it is stable, secure and user-friendly. Testing is therefore not an "option", but an integral part of every successful IT initiative.
If a structured test strategy is lacking, there is a risk:
- High error rates in live systems
- expensive rework
- dissatisfied users
- delayed releases
Professional testing ensures that these risks are controlled and identified at an early stage, ideally during development.
What is ISTQB?
ISTQB stands for International Software Testing Qualifications Board. It is a globally established certification system that demonstrates how testing is carried out methodically and comprehensibly in various project contexts.
The model is:
- practical: directly applicable in classic and agile projects
- Role-basedfrom tester to test manager
- modular structurewith various specializations
- internationally recognized: over 1 million certifications worldwide
The ISTQB Certified Tester - Foundation Level forms the basis. Here, participants learn how tests are planned, carried out, documented and evaluated.
How structured software testing according to ISTQB works
ISTQB testing follows a clear, proven process model. The most important elements at a glance:
- Test planning
Goals, resources and time frame are defined - tailored to the project environment.
- Test analysis & test design
Requirements are checked for testability and converted into concrete test cases.
- Test execution
Manual or automated tests check whether the software works as desired.
- Defect management
Deviations are documented, evaluated and tracked.
- Test completion
The results are evaluated and communicated to all those involved.
Important: Communication between testers, developers and project management is key, because structured testing is teamwork.
Why ISTQB is indispensable in modern projects
Whether agile, classic or hybrid: structured testing is a competitive advantage. It helps to minimize risks, optimize processes and ensure quality in the long term.
Advantages at a glance:
- Higher software quality through a systematic approach
- Faster releases thanks to early error detection
- Less rework and therefore lower costs
- Better cooperation between all project participants
The structured ISTQB approach pays off in agile projects in particular: Through early involvement and continuous testing, quality can be ensured iteratively - sprint by sprint.
Previously published
Would you like to know how testing actually works in agile projects? Then we recommend the article:
Testing in agile projects: What is important?
Training tip: ISTQB Certified Tester Foundation 4.0 Training (CTFL) at SERVIEW
In the ISTQB Certified Tester Foundation 4.0 training course (CTFL) at SERVIEW you will learn how to set up, structure and analyze software tests professionally. Practical, interactive and optimally prepared for the certification.
Find out more now:
About ISTQB training at SERVIEW
