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)
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)