Providing direct access to distributed managed content

• US 8,396,938 B2
• Filed: 09/15/2005
• Issued: 03/12/2013
• Est. Priority Date: 09/15/2005
• Status: Expired due to Fees

• Current Assignee: Open Text Corporation
• Original Assignee: EMC Corporation (Dell Technologies Inc.)
• Inventors: Oscherov, Alex, Spivak, Victor, Lundblad, Eric, Treyger, Alex
• Primary Examiner(s): Nooristany, Sulaiman
• Application Number:
  US11/229,036
• Publication Number:
  US 20070073831A1
• Time in Patent Office: 2,735 Days
• Field of Search: 709/223, 709/217
• US Class Current: 709/217
• CPC Class Codes: G06F 16/148 File search processing
• CPC Class Codes: G06F 16/182 Distributed file systems
• CPC Class Codes: H04L 67/1001 for accessing one among a plurality of replicated servers
• CPC Class Codes: H04L 67/1008 based on parameters of servers, e.g. available memory or workload monitoring of computer activity G06F11/30
• CPC Class Codes: H04L 67/101 based on network conditions
• CPC Class Codes: H04L 67/1021 based on client or server locations
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

A method for providing direct access to distributed managed content is disclosed. The method comprises receiving a request to perform an operation with respect to content associated with a set of managed content and obtaining information required to respond to the request. The method further comprises providing in response to the request one or more content locators, each content locator being usable to perform the requested operation through direct communication with an associated one of a plurality of content systems used to store at a portion of the distributed managed content.

Claims

1. A method for providing direct access to distributed managed content comprising:

receiving at a content management system from a remote system a request to perform an operation with respect to content managed by the content management system, wherein the content comprises a subset of the distributed managed content, and wherein the content management system tracks content version of the content managed by the content management system and whether the content is checked out, and wherein the content management system denies a subsequent request to retrieve the content when the content has been checked out;

obtaining, by a processor, information usable to access the content required to respond to the request, wherein the information includes one or more content locators;

providing in response to the request the one or more content locators, each content locator being usable to perform the requested operation through direct communication with an associated one of a plurality of content systems that is used to store the content;

wherein the one or more content locators includes a URL; and

in the event that it is not possible to perform the requested operation through direct communication with the associated one of the plurality of content systems that is used to store the content, performing the requested operation using the content management system, wherein the content required to respond to the request is accessed using the content management system from the associated one of the plurality of content systems that is used to store the content;

wherein the associated one of the plurality of content systems includes an accelerated content server, and wherein the accelerated content server has no file system and uses the file system of the associated one of the plurality of content systems.

2. A method as in claim 1, wherein the operation is reading content or writing content.

3. A method as in claim 1, wherein the content management system functionality includes one or more of the following:

tracking revisions, tracking reviews, tracking approvals, tracking distribution, tracking life cycle information, tracking retention policy information, tracking file name, tracking file type, and tracking file creator.

4. A method as in claim 1, wherein the one or more content locators comprise a preferred content locator associated with a selected content system that has been selected as a preferred content system for servicing the request.

5. A method as in claim 1, wherein the one or more content locators comprise a prioritized list of content locators.

6. A method as in claim 1, wherein the information required to respond to the request is determined at least in part by associating with the request one or more data objects comprising the set of managed content.

7. A method as in claim 1, wherein the information required to respond to the request is determined at least in part by associating one or more data objects with the request by querying a metadata database.

8. A method as in claim 1, wherein the information required to respond to the request is determined at least in part by selecting the a preferred content system based on a metric.

9. A method as in claim 1, wherein the information required to respond to the request is determined at least in part by selecting a preferred content system based on one or more of the following:

a distance between a remote system that made the request and the preferred content system, an access time between a remote system that made the request and the preferred system, and an available bandwidth between a remote system that made the request and the preferred system.

10. A method as in claim 1, further including selecting a preferred content system, from among a plurality of content systems able to service the request.

11. A method as in claim 10, wherein the preferred content system is selected based on one or more of the following:

a distance between a remote system that made the request and the preferred content system, an access time between a remote system that made the request and the preferred system, and an available bandwidth between a remote system that made the request and the preferred system.

12. A method as in claim 1, wherein the request is received from a remote system.

13. A method as in claim 1, wherein the information required to respond to the request to perform the operation is obtained from a content system.

14. A method as in claim 1, wherein the content locator is provided to a remote system from which the request to perform the operation was received.

15. A method as in claim 1, wherein the content locator is based at least in part on at least part of the information required to respond to the request to perform the operation.

16. A method as in claim 1, wherein the content locator includes executable or self-executing code.

17. A method as in claim 1, further comprising tracking the status of the content associated with the request and managing subsequent requests to perform operations with respect to content based on the status of the content.

18. A method for providing direct access to distributed managed content comprising:

sending to a content management system a request to perform an operation with respect to content managed by the content management system, wherein the content comprises a subset of the distributed managed content, and wherein the content management system tracks content version of the content managed by the content management system and whether the content is checked out, and wherein the content management system denies a subsequent request to retrieve the content when the content has been checked out;

receiving from a processor at the content management system one or more content locators usable to access the content required to respond to the request; and

using one of the one or more content locators to perform the requested operation through direct communication with an associated one of a plurality of content systems that is used to store the content;

wherein the one or more content locators includes a URL; and

in the event that it is not possible to perform the requested operation through direct communication with the associated one of the plurality of content systems that is used to store the content, performing the requested operation by requesting from the content management system, wherein the content required to respond to the request is accessed using the content management system from the associated one of the plurality of content systems that is used to store the content, wherein the associated one of the plurality of content systems includes an accelerated content server, and wherein the accelerated content server has no file system and uses the file system of the associated one of the plurality of content systems; and

spawning a client to perform some content management functionality.

19. A system for providing direct access to distributed managed content comprising:

a memory coupled to a processor configured to provide instructions to the processor;

the processor at a content management system configured to;

receive from a remote system a request to perform an operation with respect to content managed by the content management system, wherein the content comprises a subset of the distributed managed content, and wherein the content management system tracks content version of the content managed by the content management system and whether the content is checked out, and wherein the content management system denies a subsequent request to retrieve the content when the content has been checked out;

obtain information usable to access the content required to respond to the request, wherein the information includes one or more content locators;

provide in response to the request the one or more content locators, each content locator being usable to perform the requested operation through direct communication with an associated one of a plurality of content systems that is used to store the content;

wherein the one or more content locators includes a URL; and

in the event that it is not possible to perform the requested operation through direct communication with the associated one of the plurality of content systems that is used to store the content, performing the requested operation using the content management system, wherein the content required to respond to the request is accessed using the content management system from the associated one of the plurality of content systems that is used to store the content, wherein the associated one of the plurality of content systems includes an accelerated content server, and wherein the accelerated content server has no file system and uses the file system of the associated one of the plurality of content systems.

20. A system as in claim 19, wherein the operation is writing content.

21. A system as in claim 19, wherein the content management system functionality includes one or more of the following:

tracking revisions, tracking reviews, tracking approvals, tracking distribution, tracking life cycle information, tracking retention policy information, tracking file name, tracking file type, and tracking file creator.

22. A system as in claim 19, wherein the one or more content locators comprise a preferred content locator associated with a selected content system that has been selected as a preferred content system for servicing the request.

23. A system as in claim 19, wherein the one or more content locators comprise a prioritized list of content locators.

24. A system as in claim 19, wherein the information required to respond to the request is determined at least in part by associating with the request one or more data objects comprising the set of managed content.

25. A system as in claim 19, further including selecting a preferred content system, from among a plurality of content systems able to service the request.

26. A non-transitory computer readable storage medium for providing direct access to distributed managed content, the non-transitory computer readable storage medium comprising a computer program product having instructions thereon, the instructions comprising:

receiving at a content management system from a remote system a request to perform an operation with respect to content managed by the content management system, wherein the content comprises a subset of the distributed managed content, and wherein the content management system tracks content version of the content managed by the content management system and whether the content is checked out, and wherein the content management system denies a subsequent request to retrieve the content when the content has been checked out;

obtaining information usable to access the content required to respond to the request, wherein the information includes one or more content locators;

providing in response to the request the one or more content locators, each content locator being usable to perform the requested operation through direct communication with an associated one of a plurality of content systems that is used to store the content;

wherein the one or more content locators includes a URL; and

in the event that it is not possible to perform the requested operation through direct communication with the associated one of the plurality of content systems that is used to store the content, performing the requested operation using the content management system, wherein the content required to respond to the request is accessed using the content management system from the associated one of the plurality of content systems that is used to store the content;

wherein the associated one of the plurality of content systems includes an accelerated content server, and wherein the accelerated content server has no file system and uses the file system of the associated one of the plurality of content systems.

27. The non-transitory computer readable storage medium as recited in claim 26, wherein the operation is writing content.

28. The non-transitory computer readable storage medium as recited in claim 26, wherein the content management system functionality includes one or more of the following:

tracking revisions, tracking reviews, tracking approvals, tracking distribution, tracking life cycle information, tracking retention policy information, tracking file name, tracking file type, and tracking file creator.