A Java SQL client for any JDBC compliant database
Open Source and data mining software
Database SQL, query tool, using JDBC for Oracle,SQLite,PostgreSQL,etc
Data quality analysis, profiling, cleansing, duplicate detection +more
GUI Tools for HBase (including PIG and high speed Hive Query)
Version Control for your Database
RMS is created in Java and still not completed, still working on it.
Transform CSV to flat ready-to-import SQL output.
Java graphic front end for SQLite database (eg addressbook)