Effective January 13, 2021, Oracle Database 21c is available on Oracle Cloud.
Oracle Database 21c contains more than 200 new innovations, such as immutable blockchain tables, In-Database JavaScript, native JSON binary data type, AutoML for in-database machine learning (ML), and persistent memory store, as well as enhancements for in-memory, graph processing performance, sharding, multitenant, and security.
Additionally, effective January 13, 2021, Oracle APEX (Application Express) Application Development, a new low-code service for developing and deploying data-driven enterprise application, is available.
For the announcement, please visit: https://www.oracle.com/news/announcement/oracle-database-21c-011321.html.
To find out about new features, please visit: https://docs.oracle.com/en/database/oracle/oracle-database/21/whats-new.html.
For a list of Oracle Database features, please visit: https://apex.oracle.com/database-features/.