5 items tagged with "columnar"
Convert CSV or JSON to columnar Parquet with partitioning and compression to speed up and shrink analytic queries.
Column-oriented database for real-time analytics
A high-speed columnar OLAP platform on ClickHouse for sub-second aggregation over billions of rows, deployed on Kubernetes.
Two columnar storage file formats for big-data analytics with different ecosystem strengths and compression characteristics.
An open benchmark for analytical databases using a single wide web-analytics table and 43 queries to compare cold and hot OLAP query latency.