| 摘要 |
Providing updates to a computing device having a search engine capable of searching a local data store having an index with data related to a plurality of sites located on a wide area network. A first index builder capable of accessing sites on a wide area network is provided. The first index builder retrieves and analyzes data from the sites to create index data related to the sites. The method further includes communicating index data to the locally stored database for incrementally updating the index. A computing device capable of accessing a local data storage device is also provided. The device includes an index stored on the storage device including information related to data stored on the wide area network, a search engine capable of searching the index to retrieve information in response to a query, and a display.
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