You can enable and size the In-Memory Column Store (IM column store). You can also configure In-Memory settings for objects, and populate these objects in the IM column store.

This part contains the following chapters:

• Enabling and Sizing the IM Column Store
  To enable or disable the IM column store, specify a value for the INMEMORY_SIZE initialization parameter.
• Enabling Objects for In-Memory Population
  This chapter explains how to enable and disable objects for population in the IM column store, including setting compression and priority options.
• Populating the IM Column Store Manually
  The database does not automatically populate n-Memory objects whose PRIORITY setting is NONE. To populate these objects, you must execute SQL or PL/SQL.
• Automating Management of In-Memory Objects
  You can use Automatic Data Optimization (ADO) and Automatic In-Memory to manage objects in the IM column store dynamically.