Oracle Database Administration from Zero to Hero - Practice - Using Table Compression

The video tutorial explores basic and advanced compression techniques in Oracle databases. It demonstrates creating tables with different compression types and examines their impact on disk space. The tutorial highlights the role of data duplication in compression efficiency and compares traditional insert statements with direct path loading. Key conclusions include the dependency of basic compression on data duplication and the effectiveness of advanced compression with both insert methods.

What are the conclusions reached in the subpractice regarding compression?

Describe the difference in compression results between normal insert statements and direct path loading.

What method provides a performance gain in loading the table?