SmartTier for Oracle provides multiple tools to optimize your storage. For instance, you can choose to manually relocate files or tablespaces, or you can use a preset SmartTier policy.
SmartTier for Oracle options for improving storage performance
Relocating files manually
Relocating tablespaces manually
Relocating table partitions manually
Setting policies to automate storage tiering
Running reports
Extent balancing
Running sub-file database database object reports
Optimizing sub-file database object placement