Systems and methods for aggregating information-asset metadata from multiple disparate data-management systems

• US 10,025,804 B2
• Filed: 09/10/2014
• Issued: 07/17/2018
• Est. Priority Date: 05/04/2014
• Status: Active Grant

• Current Assignee: Veritas Technologies, LLC (Whitehouse Group Ltd.)
• Original Assignee: Veritas Technologies, LLC (Whitehouse Group Ltd.)
• Inventors: Vranyes, Steve A., Carter, Stuart, Dickson, Christopher M., Koeten, Robert
• Primary Examiner(s): AL HASHEMI, SANA A
• Application Number:
  US14/483,133
• Publication Number:
  US 20150317339A1
• Time in Patent Office: 1,406 Days
• Field of Search: 707610, 707687, 707705, 707790, 707821, 707964
• CPC Class Codes: G06F 15/16 Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs coordinating program control therefor G06F9/52; in regulating and control system G05B
• CPC Class Codes: G06F 16/21 Design, administration or maintenance of databases
• CPC Class Codes: G06F 16/219 Managing data history or versioning querying versioned data G06F16/2474; querying temporal data G06F16/2477
• CPC Class Codes: G06F 16/24561 Intermediate data storage techniques for performance improvement
• CPC Class Codes: G06F 16/24573 using data annotations, e.g. user-defined metadata
• CPC Class Codes: G06Q 10/00 Administration; Management

Abstract

The disclosed computer-implemented method for aggregating information-asset metadata from multiple disparate data-management systems may include (1) receiving a first instance of metadata of an information asset from a first data-management system that manages information assets of an entity in a first domain, (2) receiving a second instance of metadata of the information asset from a second data-management system that manages the information assets of the entity in a second domain that is separate and distinct from the first domain, (3) storing the first and second instances of metadata in a global metadata repository that is separate and distinct from the first and second data-management systems, and (4) providing access to the first and second instances of metadata stored in the global metadata repository to the first data-management system, the second data-management system, and/or the entity. Various other methods, systems, and computer-readable media are also disclosed.

Claims

1. A computer-implemented method for aggregating information-asset metadata from multiple disparate data-management systems, at least a portion of the method being performed by a computing device comprising at least one processor, the method comprising:

receiving, at the computing device that hosts a global metadata repository, first information-asset metadata and second information-asset metadata, wherein;

the first information-asset metadata was received from and generated by a first data-management system that manages information assets of an entity;

the second information-asset metadata was received from and generated by a second data-management system that manages information assets of the entity;

the first data-management system and the second data-management system are different types of data-management systems that manage the information assets of the entity in different fields of data management; and

the first data-management system, the second data-management system, and the global metadata repository are separate and distinct systems that are capable of independent operation;

determining, at the computing device, that the first information-asset metadata and the second information-asset metadata belong to a single information asset;

storing, at the computing device, the first information-asset metadata and the second information-asset metadata in the global metadata repository such that the first information-asset metadata and the second information-asset metadata are associated with the single information asset; and

providing, from the computing device, access to the first information-asset metadata and the second information-asset metadata stored in the global metadata repository to one or more of;

the first data-management system;

the second data-management system; and

the entity.

2. The method of claim 1, wherein:

the first data-management system manages a first instance of the single information asset;

the second data-management system manages a second instance of the single information asset;

the first information-asset metadata comprises metadata of the first instance of the single information asset;

the second information-asset metadata comprises metadata of the second instance of the single information asset;

determining that the first information-asset metadata and the second information-asset metadata belong to the single information asset comprises determining that the first instance of the single information asset and the second instance of the single information asset are instances of the same information asset; and

storing the first information-asset metadata and the second information-asset metadata in the global metadata repository comprises

associating, based at least in part on determining that the first instance of the single information asset and the second instance of the single information asset are instances of the same information asset, the first information-asset metadata and the second information-asset metadata.

3. The method of claim 1, wherein:

the first data-management system manages a first instance of the single information asset;

the second data-management system manages a second instance of the single information asset;

the first information-asset metadata comprises metadata of the first instance of the single information asset;

the second information-asset metadata comprises metadata of the second instance of the single information asset;

determining that the first information-asset metadata and the second information-asset metadata belong to the single information asset comprises;

generating a first fingerprint based at least in part on at least one of;

the first instance of the single information asset; and

the first information-asset metadata;

generating a second fingerprint based at least in part on at least one of;

the second instance of the single information asset; and

the second information-asset metadata; and

determining that the first fingerprint matches the second fingerprint; and

storing the first information-asset metadata and the second information-asset metadata in the global metadata repository comprises

associating, based at least in part on determining that the first fingerprint matches the second fingerprint, the first information-asset metadata and the second information-asset metadata.

4. The method of claim 1, wherein the global metadata repository uses a normalized schema to store the first information-asset metadata and the second information-asset metadata.

5. The method of claim 1, wherein:

the global metadata repository uses an extensible schema to store the first information-asset metadata and the second information-asset metadata; and

the extensible schema enables the first data-management system and the second data-management system to store any metadata in the global metadata repository.

6. The method of claim 1, wherein:

the single information asset is accessible via an information-asset source;

the first data-management system and the second data-management system can generate the first information-asset metadata;

the information-asset source must be accessed to generate the first information-asset metadata; and

the method further comprises coordinating the first data-management system and the second data-management system so that;

the first data-management system;

accesses the information-asset source;

generates the first information-asset metadata; and

stores the first information-asset metadata in the global metadata repository; and

the second data-management system accesses the first information-asset metadata from the global metadata repository without accessing the information-asset source.

7. The method of claim 1, wherein:

the single information asset is one of a plurality of information assets of the entity that are accessible via an information-asset source; and

the steps of receiving the first information-asset metadata and receiving the second information-asset metadata comprise ensuring that metadata of each of the plurality of information assets is received from at least one of the first data-management system and the second data-management system.

8. The method of claim 1, wherein:

the single information asset is one of a plurality of information assets of the entity that are accessible via an information-asset source;

the first data-management system comprises a backup system that has generated a backup of the information-asset source; and

receiving the first information-asset metadata comprises requesting, from the backup system, an inventory of each information asset that is contained in the backup of the information-asset source.

9. The method of claim 1, wherein the single information asset comprises at least one of:

a file;

an email; and

a document.

10. A computer-implemented method for aggregating information-asset metadata from multiple disparate data-management systems, at least a portion of the method being performed by a computing device comprising at least one processor, the method comprising:

identifying, at a first data-management system, an information asset, wherein;

the first data-management system manages information assets of an entity;

a second data-management system manages information assets of the entity;

the first data-management system and the second data-management system are different types of data-management systems that manage the information assets of the entity in different fields of data management; and

the first data-management system, the second data-management system, and a global metadata repository are separate and distinct systems that are capable of independent operation;

generating, at the first data-management system, first information-asset metadata of the single information asset;

determining that the first information-asset metadata and second information-asset metadata belong to the information asset, wherein;

the second information-asset metadata is stored in the global metadata repository; and

the second information-asset metadata was generated by and collected from the second data-management system;

storing the first information-asset metadata in the global metadata repository such that the first information-asset metadata and the second information-asset metadata are associated with the information asset.

11. The method of claim 10, wherein:

the information asset is accessible via an information-asset source;

the first data-management system comprises a backup system that backs up the information-asset source; and

the backup system generates the first information-asset metadata as part of backing up the information-asset source.

12. The method of claim 10, further comprising:

detecting that the information asset has been modified;

updating, in response to detecting that the information asset has been modified, the first information-asset metadata; and

storing the updated first information-asset metadata to the global metadata repository.

13. The method of claim 10, further comprising:

requesting, at the first data-management system, information associated with the information asset from the global metadata repository;

receiving, at the first data-management system and from the global metadata repository, information associated with the information asset that includes the second information-asset metadata; and

performing, at the first data-management system, an action involving the information asset based at least in part on the information associated with the information asset received from the global metadata repository.

14. A system for aggregating information-asset metadata from multiple disparate data-management systems, the system comprising:

a receiving module, stored in memory, that receives, at a computing device that hosts a global metadata repository, first information-asset metadata and second information-asset metadata, wherein;

the first information-asset metadata was received from and generated by a first data-management system that manages information assets of an entity; and

the second information-asset metadata was received from and generated by second data-management system that manages information assets of the entity;

the first data-management system and the second data-management system are different types of data-management systems that manage the information assets of the entity in different fields of data management; and

the first data-management system, the second data-management system, and the global metadata repository are separate and distinct systems that are capable of independent operation;

a storing module, stored in memory, that;

determines, at the computing device, that the first information-asset metadata and the second information-asset metadata belong to a single information asset; and

stores, at the computing device, the first information-asset metadata and the second information-asset metadata in the global metadata repository such that the first information-asset metadata and the second information-asset metadata are associated with the single information asset;

a providing module, stored in memory, that provides, from the computing device, access to the first information-asset metadata and the second information-asset metadata stored in the global metadata repository to one or more of;

the first data-management system;

the second data-management system; and

the entity; and

at least one processor that executes the receiving module, the storing module, and the providing module.

15. The system of claim 14, wherein:

the first data-management system manages a first instance of the single information asset;

the second data-management system manages a second instance of the single information asset;

the first information-asset metadata comprises metadata of the first instance of the single information asset;

the second information-asset metadata comprises metadata of the second instance of the single information asset;

the storing module determines that the first information-asset metadata and the second information-asset metadata belong to the single information asset by determining that the first instance of the single information asset and the second instance of the single information asset are instances of the same information asset; and

the storing module stores the first information-asset metadata and the second information-asset metadata in the global metadata repository by

associating, based at least in part on determining that the first instance of the single information asset and the second instance of the single information asset are instances of the same information asset, the first information-asset metadata and the second information-asset metadata.

16. The system of claim 14, wherein:

the first data-management system manages a first instance of the single information asset;

the second data-management system manages a second instance of the single information asset;

the first information-asset metadata comprises metadata of the first instance of the single information asset;

the second information-asset metadata comprises metadata of the second instance of the single information asset;

the storing module determines that the first information-asset metadata and the second information-asset metadata belong to the single information asset by;

generating a first fingerprint based at least in part on at least one of;

the first instance of the single information asset; and

the first information-asset metadata;

generating a second fingerprint based at least in part on at least one of;

the second instance of the single information asset; and

the second information-asset metadata; and

determining that the first fingerprint matches the second fingerprint; and

the storing module stores the first information-asset metadata and the second information-asset metadata in the global metadata repository by

associating, based at least in part on determining that the first fingerprint matches the second fingerprint, the first information-asset metadata and the second information-asset metadata.

17. The system of claim 14, wherein the global metadata repository uses a normalized schema to store the first information-asset metadata and the second information-asset metadata.

18. The system of claim 14, wherein:

the global metadata repository uses an extensible schema to store the first information-asset metadata and the second information-asset metadata; and

the extensible schema enables the first data-management system and the second data-management system to store any metadata in the global metadata repository.

19. The system of claim 14, wherein:

the single information asset is accessible via an information-asset source;

the first data-management system and the second data-management system can generate the first information-asset metadata;

the information-asset source must be accessed to generate the first information-asset metadata; and

the receiving module and the providing module further coordinate the first data-management system and the second data-management system so that;

the first data-management system;

accesses the information-asset source;

generates the first information-asset metadata; and

stores the first information-asset metadata in the global metadata repository; and

the second data-management system accesses the first information-asset metadata from the global metadata repository without accessing the information-asset source.

20. The system of claim 14, wherein:

the single information asset is one of a plurality of information assets of the entity that are accessible via an information-asset source; and

the receiving module ensures that metadata of each of the plurality of information assets is received from at least one of the first data-management system and the second data-management system as part of receiving the first information-asset metadata and receiving the second information-asset metadata.