Federated search

• US 7,962,464 B1
• Filed: 03/30/2006
• Issued: 06/14/2011
• Est. Priority Date: 03/30/2006
• Status: Active Grant

• Current Assignee: Emc IP Holding Company LLC (Dell Technologies Inc.)
• Original Assignee: EMC Corporation (Dell Technologies Inc.)
• Inventors: Chevalier, Pierre-Yves, Brette, Marc, Rankov, Alex, Spivak, Victor
• Primary Examiner(s): Alam; Shahid A
• Assistant Examiner(s): LAWSON, DONALD L
• Application Number:
  US11/393,217
• Time in Patent Office: 1,902 Days
• Field of Search: 707/5, 707/706, 707/802, 705/26, 370/352
• US Class Current: 707/706
• CPC Class Codes: G06F 16/21 Design, administration or maintenance of databases
• CPC Class Codes: G06F 16/256 in federated or virtual databases
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation

Abstract

Federated search is disclosed. A result associated with a search of a content source not natively configured to provide content type data for content items is received. A content type is associated with a content item included in the result based at least in part on information associated with the result.

Claims

1. A method for managing content comprising:

receiving at a content management system that is organized by content item type a search query using a content type data to request one or more content items;

translating the search query to search an internal repository;

translating, using a configuration adapter, the search query to search an external content source that is not natively configured to provide content type data for content items;

causing the search query to search the internal repository;

causing the search query to search in the external content source;

receiving a result associated with the search query of the internal repository, wherein the internal repository is organized by content item type;

receiving at the content management system a result associated with the search query from a search of the external content source not natively configured to provide content type data for content items; and

associating, using the configuration adapter, a content type with a content item included in the result based at least in part on an information associated with the result; and

combining the result associated with the search query of the internal repository and the result associated with the search query of the external content source; and

providing the combined results as organized by content item type;

providing a content type aware content management service based at least in part on the content type associated with the content item, wherein the content type aware management service comprises one or more of the following;

viewing the content item based at least in part on the content type, searching based at least in part on the content type, and displaying a search result based at least in part on the content type.

2. A method as in claim 1, further comprising receiving the information associated with the result associated with the search query of the external content source.

3. A method as in claim 1, wherein the information associated with the result associated with the search query of the external content source includes metadata associated with the content item.

4. A method as in claim 1, the information associated with the result associated with the search query of the external content source includes information about the content source.

5. A method as in claim 1, the information associated with the result associated with the search query of the external content source includes information associating the content type with the content source.

6. A method as in claim 1, further comprising requesting the search.

7. A method as in claim 6, wherein the search is requested at least in part in response to a query received from a user.

8. A method as in claim 7, wherein the search comprises a first search requested in response to the query and further comprising requesting a second search of a repository configured natively to provide content type data for content items.

9. A method as in claim 8, wherein the repository configured natively to provide content type data for content items comprises a content management system and the content source comprises an external source of content that is external to the content management system.

10. A method as in claim 9, wherein the content source comprises one of the following:

a content management system, a database system, a legacy content management system, an information source system, or a search services system.

11. A method as in claim 6, wherein requesting the search includes translating the request into a form associated with the content source.

12. A method as in claim 6, wherein requesting the search includes translating the request into a more general request.

13. A method as in claim 6, wherein receiving the result associated with the search query of the external content source includes post-filtering the result to check that the results are relevant to the requested search of the content source.

14. A method as in claim 6, wherein requesting the search includes providing authentication information to the content source.

15. A method as in claim 1, wherein receiving the result associated with the search query of the external content source includes translating the result into a form associated with a content management system with respect to which the content source comprises an external source.

16. A method as in claim 1, wherein the result associated with the search query of the external content source includes information enabling the search result associated with the search query of the external content source to be obtained again from the content source.

17. A method as in claim 1, wherein receiving the result associated with the search query of the external content source includes one or more of the following:

adding, querying for, or generating the information associated with the result.

18. A computer program product for managing content, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for a processor for:

receiving at a content management system that is organized by content item type a search query using a content type data to request one or more content items;

translating the search query to search an internal repository;

translating, using a configuration adapter, the search query to search an external content source that is not natively configured to provide content type data for content items;

causing the search query to search the internal repository;

causing the search query to search in the external content source;

receiving a result associated with the search query of the internal repository, wherein the internal repository is organized by content item type;

receiving at the content management system a result associated with the search query from a search of the external content source not natively configured to provide content type data for content items; and

associating, using the configuration adapter, a content type with a content item included in the result based at least in part on an information associated with the result; and

combining the result associated with the search query of the internal repository and the result associated with the search query of the external content source; and

providing the combined results as organized by content item type;

providing a content type aware content management service based at least in part on the content type associated with the content item, wherein the content type aware management service comprises one or more of the following;

viewing the content item based at least in part on the content type, searching based at least in part on the content type, and displaying a search result based at least in part on the content type.

19. A system for managing content comprising:

a processor; and

a memory coupled with the processor, wherein the memory is configured to provide the processor with instructions which when executed cause the processor to;

receive at a content management system that is organized by content item type a search query using a content type data to request one or more content items;

translate the search query to search an internal repository;

translate, using a configuration adapter, the search query to search an external content source that is not natively configured to provide content type data for content items;

cause the search query to search the internal repository;

cause the search query to search in the external content source;

receive a result associated with the search query of the internal repository, wherein the internal repository is organized by content item type;

receive at the content management system a result associated with the search query from a search of the external content source not natively configured to provide content type data for content items; and

associate, using the configuration adapter, a content type with a content item included in the result based at least in part on an information associated with the result; and

combine the result associated with the search query of the internal repository and the result associated with the search query of the external content source; and

provide the combined results as organized by content item type;

provide a content type aware content management service based at least in part on the content type associated with the content item, wherein the content type aware management service comprises one or more of the following;

viewing the content item based at least in part on the content type, searching based at least in part on the content type, and displaying a search result based at least in part on the content type.