What is ORC database?

The user wants to know about the ORC database, which seems to be a misspelling or misunderstanding of the popular "Oracle" database. Oracle is a relational database management system (RDBMS) widely used in enterprise environments due to its stability, performance, rich features, and extensive toolset. It's known for its efficient storage system, SQL support, transaction management, and various other capabilities essential for large-scale data handling.