An index revision is created for any change made to the index definition.
By default 10 index revisions are kept. This number can be modified using
the Database Settings view
or through configuration.
The Index History dialog allows you to browse these revisions and revert
the current index definition to any of its past revisions.
You can revert only the 'Map and Reduce' methods or the full index definition.
In this page:
To open the index history dialog:
Figure 4. History Dialog
Figure 5. Index Revision Selection
Figure 6. Load Index
The number of index revisions kept by the server can be modified through configuration,
or using the Database Settings view: