Oracle Database XE

Oracle Database 11g Express Edition (Oracle Database XE) is an entry-level, small-footprint database based on the Oracle Database 11g Release 2 code base that's free to develop, deploy, and distribute; fast to download; and simple to administer. Oracle Database XE can be installed on any size host machine with any number of CPUs (one database per machine), but XE will store up to 11GB of user data, use up to 1GB of memory, and use one CPU on the host machine.

Oracle JDeveloper is a free integrated development environment that simplifies the development of Java-based SOA applications and user interfaces with support for the full development life cycle. It offers a rich set of features for designing, developing, debugging, and deploying Java and other related files that are part of the Java 2 Platform, Enterprise Edition (J2EE) strategy.

Enterprise Linux

Oracle Unbreakable Linux is a support program that provides enterprises with industry-leading global support for Linux. Recognizing the demand for true enterprise-quality Linux support and seeing an opportunity to significantly reduce IT infrastructure costs, Oracle is now offering Linux operating system support.

Oracle Application Express

Oracle Application Express (formerly called HTML DB) is a rapid web application development tool for the Oracle database. Using only a web browser and limited programming experience, you can develop and deploy professional-looking applications that are both fast and secure.

Oracle SQL Developer

Oracle SQL Developer is a free and fully supported graphical tool for database development. With SQL Developer, you can browse database objects, run SQL statements and SQL scripts, and edit and debug PL/SQL statements. You can also run any number of provided reports, as well as create and save your own. SQL Developer enhances productivity and simplifies your database development tasks .