Content-driven information lifecycle management

• US 9,268,780 B2
• Filed: 11/30/2004
• Issued: 02/23/2016
• Est. Priority Date: 07/01/2004
• Status: Active Grant

• Current Assignee: Emc IP Holding Company LLC (Dell Technologies Inc.)
• Original Assignee: EMC Corporation (Dell Technologies Inc.)
• Inventors: Claudatos, Christopher Hercules, Andruss, William Dale
• Primary Examiner(s): Ruiz, Angelica
• Application Number:
  US11/001,201
• Publication Number:
  US 20060004847A1
• Time in Patent Office: 4,102 Days
• Field of Search: 707/103.R, 707/204
• US Class Current: 1/1
• CPC Class Codes: G06F 16/125 characterised by the use of retention policies retention policies for HSM systems G06F16/185
• CPC Class Codes: G06F 16/16 File or folder operations, e.g. details of user interfaces specifically adapted to file systems
• CPC Class Codes: G06F 3/0605 by facilitating the interaction with a user or administrator
• CPC Class Codes: G06F 3/0649 Lifecycle management
• CPC Class Codes: G06F 3/067 Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A method, article of manufacture, and apparatus for managing a lifecycle of an object are disclosed. In an embodiment, this comprises analyzing the content of the object and associating the object to an information lifecycle management policy based on the content analysis and metadata. Metadata may be generated based on the content analysis, and used in setting the information lifecycle management policy. A date of disposition may be associated with the object, and actions in the ILM policy taken on the date of disposition.

Claims

1. A method of managing a lifecycle of an object having data and associated metadata, comprising:

analyzing the data associated with contents of the object stored in a storage device by identifying a type of data stored in the object and analyzing the data based on the identified type, wherein the type of data includes audio, video, or text data, wherein the data passes through an application layer, a transport layer, and a storage layer, wherein one or more of the layers derive metadata, wherein data is analyzed based on a determination of one or more appropriate policies selected and applied based on the data,

analyzing the metadata associated with the object, wherein metadata of the object describes attributes associated with the data of the object and includes file metadata, transport metadata, or storage metadata, and wherein the data of the object is separate from metadata of the object;

associating the object to one or more information lifecycle management policies based on the analysis of the identified type of data associated with the contents of the object and metadata of the object; and

implementing the one or more information lifecycle management policies associated with the object.

2. The method as recited in claim 1, further comprising determining a content type of the object from the metadata, and using the type of the object in analyzing the data of the object.

3. The method as recited in claim 1, wherein the information lifecycle management policy indicates quarantine.

4. The method as recited in claim 3, further comprising quarantining the object.

5. The method as recited in claim 1, wherein the information lifecycle management policy indicates a service level to be assigned.

6. The method as recited in claim 5, further comprising assigning a service level to the object.

7. The method as recited in claim 6, further comprising assigning, based on the service level, at least one parameter selected from the group comprising performance, latency, bandwidth, security, availability, backup frequency, level of encryption, number of copies, compression, media type, data migration, retention period, or access control.

8. The method as recited in claim 1, further comprising associating a date of disposition with the object.

9. The method as recited in claim 8, wherein the information lifecycle management policy indicates an action to be taken, and further comprising taking the action when the date of disposition has been reached.

10. The method as recited in claim 1, further comprising generating metadata based on the data analysis.

11. The method as recited in claim 10, further comprising associating the generated metadata with the object.

12. The method as recited in claim 11, further comprising storing the generated metadata apart from the object.

13. The method as recited in claim 11, wherein associating the object to the information lifecycle management policy is further based on the generated metadata.

14. The method as recited in claim 1, wherein analyzing the data of the object includes identifying keywords or phrases within the object.

15. The method as recited in claim 1, wherein analyzing the data of the object includes matching patterns within the object to know patterns.

16. A system for managing a lifecycle of an object having data and associated metadata, comprising a processor configured to:

analyze the data associated with contents of the object by identifying a type of data stored in the object and analyzing the data based on the identified type, wherein the type of data includes audio, video, or text data, wherein the data passes through an application layer, a transport layer, and a storage layer, wherein one or more layers derives metadata, wherein data is analyzed based on a determination of one or more appropriate policies selected and applied based on the data content;

analyze the metadata associated with the object, wherein metadata of the object describes attributes associated with the data of the object and includes file metadata, transport metadata, or storage metadata, and wherein the data of the object is separate from metadata of the object; and

associate the object to one or more information lifecycle management policies based on the analysis of the identified type of data associated with the contents of the object and metadata of the object; and

implement the one or more information lifecycle management policies associated with the object.

17. The system as recited in claim 16, further configured to generate metadata reflecting an analysis of the data.

18. The system as recited in claim 17, further configured to use the generated metadata to associate the object to an information lifecycle management policy.

19. A computer program product for managing a lifecycle of an object having data and associated metadata, comprising a non-transitory computer storage medium having machine readable code embodied therein for:

analyzing the data associated with contents of the object stored in a storage device by identifying a type of data stored in the object and analyzing the data based on the identified type, wherein the type of data includes audio, video, or text data, wherein the data passes through an application layer, a transport layer, and a storage layer, wherein one or more of the layers derive metadata, wherein data is analyzed based on a determination of one or more appropriate policies selected and applied based on the data;

analyzing the metadata associated with the object, wherein metadata of the object describes attributes associated with the data of the object and includes file metadata, transport metadata, or storage metadata, and wherein the data of the object is separate from metadata of the object; and

associating the object to one or more information lifecycle management policies based on the analysis of the data associated with the contents of the object and metadata of the object; and

implementing the one or more information lifecycle management policies associated with the object.