apache / doris

Apache Doris is a real-time analytics and hybrid search database for AI agents.

StarRocks / starrocks

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.

apache / pinot

Apache Pinot - A realtime distributed OLAP datastore

crate / crate

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.

DataLinkDC / dinky

Dinky is a real-time data development platform based on Apache Flink, enabling agile data development, deployment and operation.

spiculedata / saiku

Open-source semantic layer: one cube for Excel (MDX/XMLA), dashboards, and AI agents (MCP). Mondrian + Apache Calcite.

pentaho / mondrian

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

pixelsdb / pixels

An efficient storage and compute engine for both on-prem and cloud-native data analytics.

dromara / easy-query

java/kotlin high performance lightweight solution for jdbc query,support oltp and olap query,一款java下面支持强类型、轻量级、高性能的ORM,致力于解决jdbc查询,拥有对象模型筛选、隐式子查询、隐式join

yylsping / coolapk-purifier

基于 libxposed Modern API 102 的酷安去广告模块