Collaborative information source recovery

• US 9,858,152 B2
• Filed: 06/01/2015
• Issued: 01/02/2018
• Est. Priority Date: 02/12/2011
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Bank, Judith H., Bradley, Lisa M., Price, Dana L.
• Primary Examiner(s): Ahn, Sangwoo
• Application Number:
  US14/727,133
• Publication Number:
  US 20150261621A1
• Time in Patent Office: 946 Days
• Field of Search: None
• CPC Class Codes: G06F 11/1446 Point-in-time backing up or restoration of persistent data
• CPC Class Codes: G06F 11/1464 for networked environments
• CPC Class Codes: G06F 11/1469 Backup restoration techniques
• CPC Class Codes: G06F 11/1492 by run-time replication performed by the application software
• CPC Class Codes: G06F 2201/80 Database-specific techniques
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46

Abstract

Systems and methods of recovering a shared information source can involve identifying a first user of a shared information source in response to detection of a data loss with respect to the shared information source. One or more additional users of the shared information source may be identified based on data associated with the first user. Additionally, the shared information source can be recovered based at least in part on data associated with the one or more additional users.

Claims

1. A computer program product comprising:

a non-transitory computer readable storage medium; and

computer usable code stored on the non-transitory computer readable storage medium, where, if executed by a processor, the computer usable code causes a computer to;

in response to a data loss at a shared information source, identify, by a communication with a first device previously used to access the shared information source, one or more additional devices previously used to access the shared information source;

in response to the identification of the one or more additional devices by the communication with the first device, identify, by a subsequent communication with each of the one or more additional devices previously used to access the shared information source, one or more further additional devices previously used to access the shared information source; and

reconstruct the shared information source based at least in part on content obtained from the first device, the one or more additional devices, and the one or more further additional devices,

wherein the communication and the subsequent communication are initiated by a logic component co-located with the shared information source.

2. The computer program product of claim 1, wherein the computer usable code, if executed, further causes a computer to:

identify two or more first devices previously used to access the shared information source in response to the data loss for the shared information source; and

identify by a communication with each of the two or more first devices previously used to access the shared information source a first set of devices of the one or more additional devices from one device of the two or more first devices and a second set of devices of the one or more additional devices from another device of the two or more first devices.

3. The computer program product of claim 2, wherein at least two of the two or more first devices are to be unrelated to one another from being associated with different users.

4. The computer program product of claim 1, wherein the computer usable code, if executed, further causes a computer to:

obtain during the communication the content from the first device corresponding to an interaction between the first device and the shared information source before the data loss;

obtain during the subsequent communication the content from the one or more additional devices corresponding to an interaction between the one or more additional devices and the shared information source before the data loss; and

obtain during a further subsequent communication the content from the one or more further additional devices corresponding to an interaction between the one or more further additional devices and the shared information source before the data loss.

5. The computer program product of claim 1, wherein the computer usable code, if executed, further causes a computer to:

parse the content obtained during the communication from the first device to identify the one or more additional devices;

parse the content obtained during the subsequent communication from the one or more additional devices to identify the one or more further additional devices; and

parse the content obtained during a further subsequent communication from the one or more further additional devices to determine whether there are one or more remaining additional devices previously used to access the shared information that are to be contacted.

6. The computer program product of claim 1, wherein the shared information source is to include an email database, and wherein the content from one or more of the first device, the one or more additional devices, and the one or more further additional devices is to include an email message.

7. The computer program product of claim 1, wherein the shared information source is to include a web site, and wherein the content from one or more of the first device, the one or more additional devices, and the one or more further additional devices is to include cached page data.

8. A method comprising:

in response to a data loss at a shared information source, identifying, by a communication with a first device previously used to access the shared information source, one or more additional devices previously used to access the shared information source;

in response to the identification of the one or more additional devices by the communication with the first device, identifying, by a subsequent communication with each of the one or more additional devices previously used to access the shared information source, one or more further additional devices previously used to access the shared information source; and

reconstructing the shared information source based at least in part on content obtained from the first device, the one or more additional devices, and the one or more further additional devices,

wherein the communication and the subsequent communication are initiated by a logic component co-located with the shared information source.

9. The method of claim 8, further including:

identifying two or more first devices previously used to access the shared information source in response to the data loss for the shared information source; and

identifying by a communication with each of the two or more first devices previously used to access the shared information source a first set of devices of the one or more additional devices from one device of the two or more first devices and a second set of devices of the one or more additional devices from another device of the two or more first devices.

10. The method of claim 9, wherein at least two of the two or more first devices are unrelated to one another from being associated with different users.

11. The method of claim 8, further including:

obtaining during the communication the content from the first device corresponding to an interaction between the first device and the shared information source before the data loss;

obtaining during the subsequent communication the content from the one or more additional devices corresponding to an interaction between the one or more additional devices and the shared information source before the data loss; and

obtaining during a further subsequent communication the content from the one or more further additional devices corresponding to an interaction between the one or more further additional devices and the shared information source before the data loss.

12. The method of claim 8, further including:

parsing the content obtained during the communication from the first device to identify the one or more additional devices;

parsing the content obtained during the subsequent communication from the one or more additional devices to identify the one or more further additional devices; and

parsing the content obtained during a further subsequent communication from the one or more further additional devices to determine whether there are one or more remaining additional devices previously used to access the shared information that are to be contacted.

13. The method of claim 8, wherein the shared information source includes one or more of an email database and a web site, and wherein the content from one or more of the first device, the one or more additional devices, and the one or more further additional devices includes one or more of an email message and cached page data.

14. An apparatus comprising a processor to:

in response to a data loss at a shared information source, identify, by a communication with a first device previously used to access the shared information source, one or more additional devices previously used to access the shared information source;

in response to the identification of the one or more additional devices by the communication with the first device, identify, by a subsequent communication with each of the one or more additional devices previously used to access the shared information source, one or more further additional devices previously used to access the shared information source; and

reconstruct the shared information source based at least in part on content obtained from the first device, the one or more additional devices, and the one or more further additional devices,

wherein the communication and the subsequent communication are initiated by a logic component co-located with the shared information source.

15. The apparatus of claim 14, wherein the processor is to:

identify two or more first devices previously used to access the shared information source in response to the data loss for the shared information source; and

identify by a communication with each of the two or more first devices previously used to access the shared information source a first set of devices of the one or more additional devices from one device of the two or more first devices and a second set of devices of the one or more additional devices from another device of the two or more first devices.

16. The apparatus of claim 15, wherein at least two of the two or more first devices are to be unrelated to one another from being associated with different users.

17. The apparatus of claim 14, wherein the processor is to:

obtain during the communication the content from the first device corresponding to an interaction between the first device and the shared information source before the data loss;

obtain during the subsequent communication the content from the one or more additional devices corresponding to an interaction between the one or more additional devices and the shared information source before the data loss; and

obtain during a further subsequent communication the content from the one or more further additional devices corresponding to an interaction between the one or more further additional devices and the shared information source before the data loss.

18. The apparatus of claim 14, wherein the processor is to:

parse the content obtained during the communication from the first device to identify the one or more additional devices;

parse the content obtained during the subsequent communication from the one or more additional devices to identify the one or more further additional devices; and

parse the content obtained during a further subsequent communication from the one or more further additional devices to determine whether there are one or more remaining additional devices previously used to access the shared information that are to be contacted.

19. The apparatus of claim 14, wherein the shared information source is to include one or more of an email database and a web site, and wherein the content from one or more of the first device, the one or more additional devices, and the one or more further additional devices is to include one or more of an email message and cached page data.