Search and analytics for storage systems

1. A method, comprising:

accessing, by a second storage system, a backed up version of an object that was backed up to the second storage system from a first storage system, wherein the object was included in a first backup snapshot that includes one or more other objects, wherein accessing the object includes accessing a key-value store maintained by the second storage system to determine offsets for the object as stored by the second storage system, wherein the backed up version of the object is stored in a backup format associated with the second storage system that is different from a native application format associated with the object;

reconstructing the object from the backup format associated with the second storage system to the native application format associated with the object using object data chunks accessed at the determined offsets;

locating at the second storage system the backed up version of the object;

evaluating the object using an application programming interface (API) associated with the object; and

modifying the backed up version of the object.

2. The method of claim 1 , wherein the first backup snapshot has a corresponding encoding and storage format.

3. The method of claim 2 , wherein each object included in the first backup snapshot has a corresponding encoding and storage format.

4. The method of claim 1 , wherein reconstructing the object includes determining offsets associated with the backed up version of the object as stored in the first storage system.

5. The method of claim 4 , wherein using the API associated with the object includes evaluating the reconstructed object in the native application format associated with the object.

6. The method of claim 5 , wherein evaluating the reconstructed object in the native application format associated with the object includes interpreting a structure and content of the reconstructed object.

7. The method of claim 1 , wherein modifying the backed up version of the object includes removing content from the object.

8. The method of claim 7 , wherein the content includes sensitive information.

9. The method of claim 1 , wherein modifying the backed up version of the object includes replacing content of the object with substitute content.

10. The method of claim 1 , wherein the object is a virtual machine disk file.

11. The method of claim 1 , wherein modifying the backed up version of the object includes identifying nested objects within the object and modifying at least one of the nested objects.

12. The method of claim 11 , further comprising evaluating the one of the nested objects using an API corresponding to the one of the nested objects.

13. A computer program product, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:

accessing, by a second storage system, a backed up version of an object that was backed up to the second storage system from a first storage system, wherein the object was included in a first backup snapshot that includes one or more other objects, wherein accessing the object includes accessing a key-value store maintained by the second storage system to determine offsets for the object as stored by the second storage system, wherein the backed up version of the object is stored in a backup format associated with the second storage system that is different from a native application format associated with the object;

reconstructing the object from the backup format associated with the second storage system to the native application format associated with the object using object data chunks accessed at the determined offsets;

locating at the second storage system the backed up version of the object;

evaluating the object using an application programming interface (API) associated with the object, wherein evaluating the object using the API associated with the object includes interpreting a structure of the reconstructed object using the API associated with the object; and

modifying the backed up version of the object.

14. The computer program product of claim 13 , wherein the first backup snapshot has a corresponding encoding and storage format.

15. The computer program product of claim 13 , wherein reconstructing the object includes determining offsets associated with the backed up version of the object as stored in the first storage system.

16. The computer program product of claim 15 , wherein using the API associated with the object includes evaluating the reconstructed object in the native application format associated with the object.

17. The computer program product of claim 16 , wherein evaluating the reconstructed object in the native application format associated with the object includes interpreting a structure and content of the reconstructed object.

18. The computer program product of claim 13 , wherein modifying the backed up version of the object includes removing content from the object.

19. The computer program product of claim 13 , wherein modifying the backed up version of the object includes replacing content of the object with substitute content.

20. A system, comprising:

a processor, wherein the processor:

accesses a backed up version of an object that was backed up to a second storage system from a first storage system, wherein the object was included in a first backup snapshot that includes one or more other objects, wherein accessing the object includes accessing a key-value store maintained by the second storage system to determine offsets for the object as stored by the second storage system, wherein the backed up version of the object is stored in a backup format associated with the second storage system that is different from a native application format associated with the object;

reconstructs the object from the backup format associated with the second storage system to the native application format associated with the object using object data chunks accessed at the determined offsets;

locates at the system the backed up version of the object;

evaluates the object using an application programming interface (API) associated with the object, wherein to evaluate, the processor uses the API associated with the object includes interpret a structure of the reconstructed object using the API associated with the object; and

modifies the backed up version of the object; and

a memory coupled to the processor, wherein the memory provides the processor with instructions.