20 DBFS Hierarchical Store

The DBFS Hierarchical Store and related store wallet management work together to store less frequently used data.

• About the Hierarchical Store Package DBMS_DBFS_HS
  The Oracle DBFS Hierarchical Store package (DBMS_DBFS_HS) is a store provider for DBMS_DBFS_CONTENT that supports hierarchical storage for DBFS content.
• Setting up the Store
  You can create, register, and mount a hierarchical Store.
• Using the Hierarchical Store
  You can use the Hierarchical Store as an independent file system or as an archive solution for SecureFile LOBs.
• The DBMS_DBFS_HS Package
  The DBMS_DBFS_HS package is a service provider that enables use of tape or Amazon S3 Web service as storage for data.
• Views for DBFS Hierarchical Store
  The DBFS Hierarchical Stores have several types of views.