# Package org.apache.lucene.store.db

Berkeley DB 4.3 based implementation of `Directory`.

See: Description

- Class Summary
  Class | Description
  --- | ---
  Block |
  DbDirectory | A DbDirectory is a Berkeley DB 4.3 based implementation of `Directory`.
  DbIndexInput |
  DbIndexOutput |
  DbLock | This implementation of `Lock` is trivial as `DbDirectory` operations are managed by the Berkeley DB locking system.
  File |

## Package org.apache.lucene.store.db Description

Berkeley DB 4.3 based implementation of `Directory`.

Copyright © 2000-2016 Apache Software Foundation. All Rights Reserved.