Analytics Databases

Delta Lake is an open-source storage framework that brings ACID transactions, schema evolution, and time travel to data lakes at petabyte scale.

DuckDB is an in-process analytical database that lets you query scraped CSV, Parquet, and JSON files with fast SQL, no server required.

ClickHouse is a fast, open-source columnar database that runs analytical queries on billions of scraped records in milliseconds.

Apache Hudi is an open data lakehouse platform that enables efficient record-level upserts, incremental processing, and ACID transactions on data lakes.

Apache Iceberg is a high-performance open table format enabling multi-engine analytics with schema evolution, time travel, and hidden partitioning.

StarRocks is an open-source analytical database that delivers sub-second query latency for complex joins and aggregations at enterprise scale.

Apache Druid is a real-time OLAP database that delivers sub-second queries on streaming and batch data for analytics at scale.

Apache Doris is a real-time analytical database with MySQL-compatible syntax for high-concurrency queries over large scraped datasets.

QuestDB is an open-source time-series database delivering ultra-low latency ingestion and queries for scraping metrics and monitoring data.