METHODS AND SYSTEMS TO RETRIEVE INFORMATION FROM DATA SOURCES

• US 20080162420A1
• Filed: 10/02/2007
• Published: 07/03/2008
• Est. Priority Date: 10/31/2006
• Status: Abandoned Application

• Current Assignee: Nielsen Company (US), LLC
• Original Assignee: Nielsen Company (US), LLC
• Inventors: Dyson, David S., Ahrens, Mark H.
• Application Number:
  US11/866,335
• Publication Number:
  US 20080162420A1
• Time in Patent Office: Days
• US Class Current: 707/2
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking

Abstract

Methods and systems to retrieve information from data sources are disclosed. An example method involves receiving a first criterion associated with a native data source and storing the first criterion in a first data structure in response to a user navigating from a native report corresponding to the native data source to a nonnative report corresponding to a nonnative data source. An identifier is then associated with the first data structure. The first criterion is then mapped to a second criterion associated with a nonnative data source, and information is retrieved from the nonnative data source based on the second criterion.

Claims

1. A method of retrieving information, comprising:

receiving a first data criterion associated with a native data source;

storing the first data criterion in a first data structure in response to a user navigating from a native report corresponding to the native data source to a nonnative report corresponding to a nonnative data source;

associating an identifier with the first data structure;

mapping the first data criterion to a second data criterion associated with the nonnative data source; and

retrieving information from the nonnative data source based on the second data criterion.

2. A method as defined in claim 1, generating a mapping data structure based on the mapped data criterion and the identifier.

3. A method as defined in claim 2, wherein generating the mapping data structure comprises mapping a native data source identifier to a nonnative data source identifier of the nonnative data source.

4. A method as defined in claim 2, wherein generating the mapping data structure comprises mapping a native application identifier to a nonnative application identifier of a nonnative application to access the nonnative data source.

5. A method as defined in claim 2, further comprising retrieving the information from the nonnative data source by:

accessing the second data criterion in the first data structure based on the identifier; and

causing a nonnative application to retrieve the information from the nonnative data source based on the second data criterion.

6. A method as defined in claim 1, further comprising mapping the first data criterion to the second data criterion using an extensible markup language format.

7. A method as defined in claim 1, wherein the native data criterion is indicative of second information stored in the native data source, and wherein the nonnative data criterion is indicative of the information stored in the nonnative data source.

8. A method of providing information access, comprising:

displaying a criteria selection interface control;

displaying a first report selector associated with a first native data source, a second report selector associated with a second native data source, and a third report selector associated with a nonnative data source;

populating the criteria selection interface control with a plurality of native criteria associated with the first and second native data sources;

maintaining the plurality of native criteria the same in the criteria selection interface control in response to detecting a selection of the second report selector; and

mapping at least one of the plurality of native criteria to at least one of a plurality of nonnative criteria associated with the nonnative data source in response to detecting a selection of the third report selector.

9. A method as defined in claim 8, further comprising populating the criteria selection interface control with the plurality of nonnative criteria associated with the nonnative data source in response to detecting the selection of the third report selector.

10. A method as defined in claim 9, further comprising receiving a table of contents having the plurality of nonnative criteria to populate the criteria selection interface control in response to detecting the selection of the third report selector.

11. A method as defined in claim 8, further comprising:

receiving the at least one of the plurality of native criteria via the criteria selection interface prior to detecting the selection of the third report selector;

mapping the received native criterion to a nonnative criterion in response to detecting the selection of the third report selector; and

displaying the nonnative criterion via the criteria selection interface control.

12. A method as defined in claim 11, further comprising generating a mapping data structure to store the native criterion in association with the nonnative criterion and to store a native data source identifier in association with a nonnative data source identifier corresponding to the nonnative data source.

13. A method as defined in claim 12, further comprising associating an identifier with the mapping data structure, accessing the nonnative criterion in the mapping data structure based on the identifier, and retrieving information from the nonnative data source based on the nonnative criterion.

14. A method as defined in claim 8, wherein the plurality of native criteria are indicative of first information stored in the native data source, and wherein the plurality of nonnative criteria are indicative of second information stored in the nonnative data source.

15. A system to retrieve information, comprising:

a portal interface to display a criteria selection interface control, a first report selector corresponding to a first native data source, a second report selector corresponding to a second native data source, and a third report selector corresponding to a nonnative data source;

a criteria interface to retrieve a plurality of native criteria corresponding to the first and second native data sources;

an external interface to retrieve a plurality of nonnative criteria corresponding to the nonnative data source, wherein the portal interface populates the criteria selection interface control with the plurality of native criteria associated with the first and second native data sources in response to detecting a selection of at least one of the first report selector or the second report selector; and

a data mapper to map a user-selected native criterion to a nonnative criterion in response to detecting a selection of the third report selector.

16. A system as defined in claim 15, wherein the portal interface populates the criteria selection interface control with the plurality of nonnative criteria in response to detecting the selection of the third report selector.

17. A system as defined in claim 15, wherein the portal interface is further to display the nonnative criterion via the criteria selection interface control.

18. A system as defined in claim 15, wherein the data mapper is further to map a native data source identifier in association with a nonnative data source identifier corresponding to the nonnative data source.

19. A system as defined in claim 16, further comprising a service interface to associate an identifier with the mapping of the user-selected native criterion to the nonnative criterion, wherein the service interface communicates the nonnative criterion to the external interface based on the identifier, and wherein the external interface retrieves information from the nonnative data source based on the nonnative criterion.

20. A system as defined in claim 15, further comprising a report rendering engine to generate a report based on data retrieved using at least one of the plurality of native criteria or nonnative criteria.

21. A system as defined in claim 15, wherein the plurality of native criteria are indicative of first information stored in the native data source, and wherein the plurality of nonnative criteria are indicative of second information stored in the nonnative data source.

22. A machine readable medium storing a data structure to enable data access to a nonnative data source based on native criteria corresponding to a native data source, the data structure comprising:

a native criterion identifier stored in association with a nonnative criterion identifier, wherein the native criterion identifier is indicative of a native criterion of a native data source, and wherein the nonnative criterion identifier is indicative of a nonnative criterion of a nonnative data source and corresponding to the native criterion;

a native data source identifier stored in association with a nonnative data source identifier, wherein the native data source identifier is indicative of the native data source and the nonnative data source identifier is indicative of the nonnative data source; and

a user identifier indicative of a user for which the data structure is stored.

23. A machine readable medium as defined in claim 22, wherein the data structure further comprises a native application identifier stored in association with a nonnative application identifier, wherein the native application identifier is indicative of a native application configured to access first information in the native data source based on the native criterion, and wherein the nonnative application identifier is indicative of a nonnative application configured to access second information in the nonnative data source based on the nonnative criterion.

24. A machine readable medium as defined in claim 22, wherein the data structure further comprises a native criteria type parameter stored in association with a nonnative criteria type parameter.

25. A machine readable medium as defined in claim 22, wherein the data structure further comprises a native category parameter stored in association with a nonnative category parameter, wherein the native category parameter is indicative of the categorical type of information stored in the native data source, and wherein the nonnative category parameter is indicative of the categorical type of information stored in the nonnative data source.