Simply create your database, connect to the database instance, load your data, and go.
Benefits:
Easy: Deploy your data warehouse in just minutes.
Fast: Adaptive machine-learning algorithms drive automatic caching, adaptive indexing, advanced compression, and optimized cloud data loading—with no effort from you.
Instant Elasticity: Expand and shrink compute and storage independently without downtime. Save money by paying only for resources consumed.
With $300 in free credits you get up to 3300 hours of usage and 2TB of Exadata storage.
Create Your Autonomous Data Warehouse in a Few Steps:
Provision an Autonomous Data Warehouse instance.
Connect SQL Developer to the new database instance.