Object-based storage

• US 20050262150A1
• Filed: 05/20/2005
• Published: 11/24/2005
• Est. Priority Date: 05/21/2004
• Status: Abandoned Application

• Current Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Original Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Inventors: Krishnaswamy, Anand
• Application Number:
  US11/134,791
• Publication Number:
  US 20050262150A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/221 Column-oriented storage; Management thereof
• CPC Class Codes: G06F 16/289 Object oriented databases
• CPC Class Codes: G06F 2003/0697 device management, e.g. handlers, drivers, I/O schedulers
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: G06F 21/78 to assure secure storage of data address-based protection against unauthorised use of memory G06F12/14; record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00
• CPC Class Codes: G06F 3/0601 Interfaces specially adapted for storage systems

Abstract

A system and method for object-base storage are disclosed. The system includes a storage media including at least one block, the storage media configured to store at least one object in the at least one block, a metadata server for storing identification information concerning of the at least one block, and a computing node including a software layer configured to communicate with the metadata server to obtain the identification information, the software layer further configured to access the at least one object based on the identification information.

Claims

1. A system for storing data in at least one object, the system comprising:

a storage media including at least one block, the storage media configured to store the at least one object in the at least one block;

a metadata server for storing identification information concerning of the at least one block; and

a computing node including a software layer configured to communicate with the metadata server to obtain the identification information, the software layer further configured to access the at least one object based on the identification information.

2. A system as in claim 1, wherein the computing node includes a device driver for communicating with the storage media.

3. A system as in claim 1, further comprising a security layer for restricting access to the storage media.

4. A system as in claim 1, wherein the software layer is configured to read the at least one object by retrieving the at least one block and reconstructing the at least one object.

5. A system as in claim 1, wherein the software layer is configured to modify the at least one object by writing onto the at least one block.

6. A system as in claim 1, wherein the storage media is selected from the group consisting of at least one hard disk, at least one CD-ROM drive, and at least one disk array.

7. A method for storing data in at least one object, the method comprising:

requesting access to the at least one object through a computing node including a software layer, wherein the at least one object is stored in at least one block of storage media;

communicating with a metadata server configured to store identification information concerning of the at least one block to obtain the identification information; and

communicating with the storage media to access the at least one object based on the identification information.

8. A method as in claim 7, wherein the computing node includes a device driver for communicating with the storage media.

9. A method as in claim 7, further comprising a security layer for restricting access to the storage media.

10. A method as in claim 7, wherein the software layer is configured to read the at least one object by retrieving the at least one block and reconstructing the at least one object.

11. A method as in claim 7, wherein the software layer is configured to modify the at least one object by writing onto the at least one block.

12. A method as in claim 7, wherein the storage media is selected from the group consisting of at least one hard disk, at least one CD-ROM drive, and at least one disk array.

13. A set of computer-executable instructions for storing data in at least one object, the computer-executable instructions comprising the steps of:

requesting access to the at least one object through a computing node including a software layer, wherein the at least one object is stored in at least one block of storage media;

communicating with a metadata server configured to store identification information concerning of the at least one block to obtain the identification information; and

communicating with the storage media to access the at least one object-based on the identification information.

14. The computer-executable instructions according to claim 13, wherein the instructions are stored on a computer-readable media, said media selected from a group consisting of magnetic media, optical media, read-only memory (ROM).

15. The computer-executable instructions according to claim 13, wherein the instructions are executable by a computer system comprising a processor, a random access memory (RAM), at least one user input device, a data storage device and a graphical display device.

16. The computer-executable instructions according to claim 13, wherein the computing node includes a device driver for communicating with the storage media.

17. The computer-executable instructions according to claim 13, further comprising a security layer for restricting access to the storage media.

18. The computer-executable instructions according to claim 13, wherein the software layer is configured to read the at least one object by retrieving the at least one block and reconstructing the at least one object.

19. The computer-executable instructions according to claim 13, wherein the software layer is configured to modify the at least one object by writing onto the at least one block.

20. The computer-executable instructions according to claim 13, wherein the storage media is selected from the group consisting of at least one hard disk, at least one CD-ROM drive, and at least one disk array.