A Data Warehouse is a centralized repository that stores structured, historical data from multiple source systems for analytical reporting and business intelligence. Unlike operational databases, data warehouses are optimized for complex queries across large datasets. Modern cloud-based data warehouses like Snowflake, BigQuery, and Azure Synapse enable scalable analytics that consolidate data from ERP, CRM, eCommerce, and marketing platforms.
DE: Ein Data Warehouse ist ein zentrales Repository für strukturierte, historische Daten aus mehreren Quellsystemen. Moderne cloudbasierte Data Warehouses ermöglichen skalierbare Analysen über ERP, CRM und eCommerce.