olap topic

RadonDB is an open source, cloud-native MySQL database for building global, scalable cloud services

radondb

HeavyDB (formerly OmniSciDB)

heavyai

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.

crate

Real Time Analytics and Data Pipelines based on Spark Streaming

Stratio

Apache DataFusion SQL Query Engine

apache

Apache Doris is an easy-to-use, high performance and unified analytics database.

apache

𝗗𝗮𝘁𝗮, 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗔𝗜. Modern alternative to Snowflake. Cost-effective and simple for massive-scale analytics. https://databend.com

datafuselabs

An easy to use, self-service open BI reporting and BI dashboard platform.

TuiQiao

Mondrian is an Online Analytical Processing (OLAP) server that enables business users to analyze large quantities of data in real-time.

pentaho

Business Intelligence (BI) in Python, OLAP

mining