Oracle
Database, Fusion Cloud Applications and OCI
Oracle spans three worlds an IT team usually touches at once: the Oracle Database (19c/21c/23ai, RAC, Data Guard, Autonomous), Fusion Cloud Applications (ERP, HCM, SCM, NetSuite) and Oracle Cloud Infrastructure. Documentation, LiveLabs sandboxes and the free Oracle University tracks below cover DBA, developer and cloud-architect paths.
Key topics
- Oracle Database 23ai
- Autonomous DB
- RAC
- Data Guard
- PL/SQL
- OCI
- Fusion ERP
- NetSuite
- APEX
- WebLogic
Documentation
- Oracle Documentation Portal — Every product, every supported release.
- Oracle Database Docs
- OCI Documentation
- Fusion Cloud Applications Help
Free Training
- Oracle University (free tracks) — Free OCI and database learning paths.
- Oracle LiveLabs — Free hands-on labs in a provisioned sandbox.
- Dev Gym (SQL & PL/SQL quizzes)
Tools
- Oracle Cloud Free Tier — Always Free Autonomous DB and compute.
- SQL Developer / SQLcl
- Oracle APEX (low-code)
- Oracle Support (My Oracle Support)