Apache IoTDB
Database subsetting and relational data browsing tool
Database connection pool written in Java
A graph database that supports more than 100+ billion data
Relational database replication tool based on XML Schema
ORBIT : Operating Business Intelligence Tool
Common Resource Grep
MySQL Proxy using Java NIO based on Sharding SQL, Calcite
Search engine and data mining applications and ClueWeb datasets.
Database ERD- design tool with Reverse Engineering
Open Source and data mining software
World's first open source data quality & data preparation project
An easy-to-use BI server built for SQL lovers. Power data analysis
Alibaba distributed database synchronization system
UNIX Performance Monitoring / Trend Analysis Java Software
Data quality analysis, profiling, cleansing, duplicate detection +more
Adhoc Data Exploration - Live & Easy
Dendrochronological sample measurement, curation and analysis program
palo olap open office calc plugin for data analysis