There are 68 repositories under olap topic.
ClickHouse® is a real-time analytics database management system
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.
The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.
𝗔𝗜-𝗡𝗮𝘁𝗶𝘃𝗲 𝗗𝗮𝘁𝗮 𝗪𝗮𝗿𝗲𝗵𝗼𝘂𝘀𝗲. Blazing analytics, fast search, geo insights, vector AI. Built for multimodal analytics, Open-source Snowflake alternative. https://databend.com
Apache DataFusion SQL Query Engine
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.
Apache DataFusion Ballista Distributed Query Engine
MySQL-compatible HTAP database with Git for Data, vector search, and fulltext search. Cloud-native, AI-ready
WebAssembly version of DuckDB
RadonDB is an open source, cloud-native MySQL database for building global, scalable cloud services
An educational OLAP database system.
大数据知识仓库涉及到数据仓库建模、实时计算、大数据、数据中台、系统设计、Java、算法等。
[NOT MAINTAINED] Light-weight Python OLAP framework for multi-dimensional data analysis
A curated list of resources for graph databases and graph computing tools
Mondrian is an Online Analytical Processing (OLAP) server that enables business users to analyze large quantities of data in real-time.
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
Scratch is a swiss army knife for big data.
ClickBench: a Benchmark For Analytical Databases
StoneDB is an Open-Source MySQL HTAP and MySQL-Native DataBase for OLTP, Real-Time Analytics, a counterpart of MySQLHeatWave. (https://stonedb.io)
An efficient storage and compute engine for both on-prem and cloud-native data analytics.
HammerDB Database Load Testing and Benchmarking Tool
Scalable graph analytics database powered by a multithreaded, vectorized temporal engine, written in Rust