Raiffeisen Bank International (RBI) is one of Austria’s leading commercial and investment banks, serving over 14 million customers in more than 3,100 branches across Central and Eastern Europe. As an internationally networked financial group, RBI processes enormous amounts of data that are essential for reporting, risk analysis, treasury, rating applications, and global financial processes.
For a bank with over 60,000 employees, the correct preparation, transformation, and analysis of large data sets presents a key challenge. The Enterprise Data Warehouse (EDWH) collects data from numerous network banks and stores it in data marts to generate business-relevant insights.
The complexity arises from:
Software testing here encompasses far more than mere functional testing: Validating data quality and correct transformation becomes a central testing task. Suitable testing approaches include prototyping, module and interface testing, and end-to-end testing. The key to success: experience, in-depth technical know-how, and an understanding of the business requirements.
Objentis became RBI’s long-term partner for the DWH test and supported the project for more than a decade.
Key contributions:
Objentis developed into a strategic partner of RBI. In addition to expert know-how, Objentis continuously contributed innovative ideas, optimization concepts and impulses for quality improvement, which have been sustainably incorporated into the further development of software testing.
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