A DWH model is an accelerator helping companies in setting up DWH solutions, extracting insights that support a data-driven managerial decision making process. It is a logical model that organizes data items in a way to enable fast and reliable extraction of data for various analytical purposes, machine learning, and reporting. The PI DWH Models are the world�s leading, industry standard data warehouse solutions for telecommunication, banking, insurance and retail industries. The main benefits of our clear and precise DWH models (which follow industry requirements) are to focus the work of a data analyst from the data preparation process towards data usage and data monetization. They are based on best practices, developed and applied during DWH implementations in major organizations. To this day data is not the same as information, the need to speed up the process from data to insights (information) is relentlessly growing, as well as number of different data items in your data landscape. Therefore, the good organization of data artifacts is crucial for prompt responses to market changes and/or regulatory requirements.