Metadata Manager incrementally updates an index for a resource when you make a change to the resource. The method that Metadata Manager uses to index the warehouse can create multiple index files for a single resource. As a result, searching through multiple files decreases search performance.
When you optimize the index, Metadata Manager creates a single index file for each resource, which increases search performance.
To optimize the search index:
On the Load tab, click
Actions
Configure Search Index
.
The Configure Search Index window appears.
Click
Optimize Entire Index
.
Metadata Manager optimizes the index for each resource.