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Business intelligence
fromTechzine Global
1 week ago

ClickHouse, the open-source challenger to Snowflake and Databricks

ClickHouse is a high-performance columnar OLAP database rapidly adopted by AI and enterprise users, now valued at $15B and acquiring Langfuse.
fromInfoQ
4 months ago

Google Spanner Unifies OLTP and OLAP with Columnar Engine

Google recently introduced a columnar engine for its globally distributed database, Spanner, intending to resolve the long-standing conflict between online transaction processing (OLTP) and analytical query processing (OLAP). The new feature, currently in preview, allows Spanner (Enterprise and Enterprise Plus editions) to handle both workloads simultaneously on a single database, eliminating the need for separate data warehouses and complex ETL (Extract, Transform, Load) pipelines.
Data science
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