jBackup  

jBackup is a simple backup utility. It stores your local files, remote FTP files and web pages to an archive file (.zip, .tar) compatible with other products like WinZip.

Hosting Requirements: Unix/Windows/Mac; Java
Price: Free

   SABAbrowse  

SABAbrowse is a Web application that allows browsing and editing databases with an Internet browser. It runs on application servers (WebLogic, Websphere, Jboss, Tomcat etc …) and needs no installation on the client side.

Price: $495

   JCDatabase  

JCDatabase is a simplified version of JDBC (Java Database Connectivity) that lets developers use Java's write once, run everywhere capabilities for cross-platform applications that need data access.

Hosting Requirements: Linux, Solaris, Windows, Mac OS-X
Price: $20

   JoraclePro  

JoraclePro is a powerful, 100% pure Java Oracle PL/SQL editing/debugging tool. It provides many useful programming functions: PL/SQL syntax colorization, database objects browser, one click procedure debugging/testing script generation, one click object definition browsering, and a sqlplus console with saved pl/sql history.

Hosting Requirements: JVM that supports Sun's JVM 1.2 specs
Database: Oracle JDBC Drivers
Price: $495

   DataBrowser  

The DataBrowser is a Java based cross-database, cross-platform data access tool. It is stable, feature rich, and mature (initially released in 1999). Connectors included for ODBC, Oracle, DB2, PostgreSQL, MS SQL Server, MySQL, InstantDB.

Hosting Requirements: Unix/ Linux, Windows, Mac O/S2
Price: Free

   Daffodil DB  

Daffodil DB is pure Java Relational Database Management System. It is one of the most powerful industrial-strength java RDBMS available today. Daffodil DB is easy to use, robust, reliable, scalable, high-performance, embeddable, lightweight and SQL-99 specification compliant java database.

Hosting Requirements: Unix, Windows
Price: $99