Updating google search appliance
The search appliance provides sample dictionaries and composite entities, as shown on the Index Entity Recognition page.
The newer Google Search Appliances are Dell R710 Power Edge servers.
Optionally, you can also create composite entities that run on the annotated terms.
Like dictionaries, composite entities define entities, but composite entities enable the search appliance to discover more complex terms.
Once the entities are indexed, you can enhance keyword search by adding the entities in dynamic navigation, which uses metadata in documents and entities discovered by entity recognition to enable users to browse search results by using specific attributes.
For information about this topic, see "Adding Entities to Dynamic Navigation." Additionally, by default entity recognition extracts and stores full URLs in the index.
This includes both document URLs and plain text URLs that appear in documents.