Enterprise Data Warehouses (EDWs) have evolved from SQL-based systems to next-generation cloud and big data solutions, enabling adaptability to larger data challenges and performance demands.
The transition from first-generation EDWs, reliant on SQL databases, to second-generation systems like Teradata and IBM Netezza, marked a significant shift in data processing capabilities.
Hadoop revolutionized the big data landscape by introducing open-source MPP capabilities, although it came with challenges related to setup and management, paving the way for cloud EDWs.
The rise of cloud-based solutions like Snowflake and Databricks aims to simplify data management complexities while enhancing speed and scalability, reflecting a dynamic evolution in EDW technology.
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