And One for All: Building a Data Warehouse as a Single Point of Truth

A data warehouse provides more consistency, efficiency and transparency through data centralization

A data warehouse (DWH) is a database that combines all company data from various source systems at a single point and makes it available to all end-user systems in all company divisions. This helps to avoid distortions in the calculation of KPIs caused by the use of different data and formulas in various departments. In addition, long and complex calculations can be carried out nightly so that employees can use data accurate to the day for detailed analysis and the systems are not stressed by data updates during the day. Through the DWH, we have ensured greater efficiency, transparency and data reliability for our client and created an essential foundation for further digital transformation.