Patent 10339116 was granted and assigned to Oracle on July, 2019 by the United States Patent and Trademark Office.
Techniques are provided for creating, organizing, and maintaining a sharded database. A sharded database can be created using user-defined sharding, system-managed sharding, or composite sharding. The sharded database is implemented with relational database techniques. The techniques described can be used for organizing a sharded database using composite sharding.