10 June 2025

139 Data Lake – evolution of ETL to ELT from traditional cleaning to flexible processing

Classic DWH – data warehouses, designed to store structured data in a format optimized for analytical queries, have faced limitations in handling unstructured data and scalability. […]
10 June 2025

140 Data Lakehouse architecture synergy of warehouses and data lakes

To combine the best features of DWH (structured, manageable, high performance analytics) and Data Lake (scalability, handling heterogeneous data), the Data Lakehouse approach was developed. This […]
173 Data-Driven Construction Glossary
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