Oracle Database Free is a free, downloadable version of Oracle Database Enterprise Edition, which is the most comprehensive and feature-rich version of Oracle's database software. Oracle Database Free is available for Linux, Windows, and Oracle Cloud Infrastructure (OCI) and can be used for development, testing, and production environments. The free version is similar to the paid Enterprise Edition, with a few limitations, which will be discussed later.
Oracle Database Free offers a wide range of features, including: oracle db free
The 12 GB user data limit applies to the pluggable database . The container database can have additional space for system data. This makes Free suitable for mid-sized prototypes but not production big data. Oracle Database Free is a free, downloadable version