What is autonomous database:- An Oracle Autonomous Database is a cloud-based technology designed to automate many of the routine tasks required to manage Oracle databases which is mostly done by DBA's.It uses machine learning to automate database performance tuning, backups, securing database , patching etc.
Types of autonomous database based on workload :-
- Autonomous data warehouse
- Autonomous Json Database
To create Autonomous database, first login to Oracle cloud (www.oracle.com/cloud)