[{"data":1,"prerenderedAt":12},["ShallowReactive",2],{"stack-tr-en-clickhouse":3},{"tagline":4,"description":5,"strengths":6,"useCase":11},"The column-oriented analytical database that answers in milliseconds across billions of rows.","ClickHouse is an open-source, column-oriented OLAP database: compressed columnar storage, vectorized query execution, MergeTree table engines with sorting keys, partitions and materialized views, plus replication and sharding to scale out. It ingests millions of rows per second and is queried in plain SQL, with connectors for Kafka, S3 and PostgreSQL. It's our choice when a transactional database or a classic warehouse can no longer keep up with analytical load: product events, logs, telemetry or real-time dashboards over massive volumes.",[7,8,9,10],"Compressed columnar storage and vectorized execution: analytical queries in milliseconds.","MergeTree engines: sorting keys, partitions, materialized views, incremental aggregation.","High-throughput streaming ingestion: Kafka, S3, Parquet files, PostgreSQL and MySQL connectors.","Native replication and sharding, open source (Apache 2.0), available as managed cloud.","Product analytics, observability and logs, real-time dashboards, event warehousing.",1792675979574]