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ClickHouse® is a real-time analytics database management system
DuckDB is an analytical in-process SQL database management system
QuestDB is a high performance, open-source, time-series database
Apache Doris is an easy-to-use, high performance and unified analytics database.
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.
𝗗𝗮𝘁𝗮, 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗔𝗜. Modern alternative to Snowflake. Cost-effective and simple for massive-scale analytics. https://databend.com
Apache DataFusion SQL Query Engine
ParadeDB is a modern Elasticsearch alternative built on Postgres. Built for real-time, update-heavy workloads.
CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.
Dinky is a real-time data development platform based on Apache Flink, enabling agile data development, deployment and operation.
An easy to use, self-service open BI reporting and BI dashboard platform.
chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse
Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.
ByConity is an open source cloud data warehouse
Hyperconverged cloud-edge native database
RadonDB is an open source, cloud-native MySQL database for building global, scalable cloud services
Apache DataFusion Ballista Distributed Query Engine
