# Package org.apache.cassandra.db.index

Interface Summary
Interface | Description
--- | ---
SecondaryIndexManager.Updater |

Class Summary
Class | Description
--- | ---
AbstractSimplePerColumnSecondaryIndex | Implements a secondary index for a column family using a second column family in which the row keys are indexed values, and column names are base row keys.
PerColumnSecondaryIndex | Base class for Secondary indexes that implement a unique index per column
PerRowSecondaryIndex | Base class for Secondary indexes that implement a unique index per row
SecondaryIndex | Abstract base class for different types of secondary indexes.
SecondaryIndexBuilder | Manages building an entire index from column family data.
SecondaryIndexManager | Manages all the indexes associated with a given CFS Different types of indexes can be created across the same CF
SecondaryIndexSearcher |