Structural data transfer over a network

1. A computer-implemented method for transferring structural data over a network, the method comprising:

providing a first storage operable to store a plurality of objects, wherein:

each object of the plurality of objects is immutable and includes at least one of the following: a data object or a metadata object including at least a list of references to one or more of the following: at least one further data object or at least one further metadata object; and

the plurality of objects includes at least one root object associated with at least one of the following: creation of the plurality of objects or addition of at least one new object to the plurality of objects;

providing a second storage communicatively coupled with the first storage via a network, the second storage being configured to store at least a copy of the plurality of objects;

determining whether there is a new root object present in the plurality of objects that is absent from the copy, the presence of the new root object in the plurality of objects that is absent from the copy indicating that at least one object has been added to the plurality of objects that has not yet been added to the copy; and

in response to the determining that there is a new root object present in the plurality of objects that is absent from the copy, transferring the new root object and the at least one object from the first storage to the second storage.

2. The method of claim 1 , further comprising adding the new root object and the at least one object to the copy.

3. The method of claim 1 , further comprising, prior to transferring the at least one object:

determining that the at least one object refers to a child object;

determining whether the child object is absent from the copy; and

if the child object is absent from the copy, transferring the child object from the first storage to the second storage.

4. The method of claim 1 , further comprising:

determining that the transferring of the at least one object has started; and

in response to the determining that the transferring of the at least one object has started, protecting objects of the plurality of the objects from being deleted.

5. The method of claim 4 , further comprising:

determining that the transferring of the at least one object has finished; and

in response to the determining that the transferring of the at least one object has finished, removing the protection.

6. The method of claim 1 , wherein the second storage is further configured to store a B-tree for tracking of objects of the plurality of objects to be transferred.

7. The method of claim 6 , further comprising:

storing to the B-tree a unique identifier associated with the at least one object prior to the transferring of the at least one object; and

deleting from the B-tree the unique identifier after the transferring of the at least one object.

8. The method of claim 1 , wherein the first storage includes a first ring and the second storage includes a second ring.

9. A system for transferring structural data over a network, the system comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor, the memory storing instructions, which, when executed by the at least one processor, perform a method comprising:

providing a first storage operable to store a plurality of objects, wherein:

each object of the plurality of objects is immutable and includes at least one of the following: a data object or a metadata object including at least a list of references to one or more of the following: at least one further data object or at least one further metadata object; and

the plurality of objects includes at least one root object associated with at least one of the following: creation of the plurality of objects or an addition of at least one new object to the plurality of objects;

providing a second storage communicatively coupled with the first storage via a network, the second storage being configured to store at least a copy of the plurality of objects;

determining whether there is a new root object present in the plurality of objects that is absent from the copy, the presence of the new root object in the plurality of objects that is absent from the copy indicating that at least one object has been added to the plurality of objects that has not yet been added to the copy; and

in response to the determining that there is a new root object present in the plurality of objects that is absent from the copy, transferring the new root object and the at least one object from the first storage to the second storage.

10. The system of claim 9 , wherein the method further comprises adding the new root object and the at least one object to the copy.

11. The system of claim 9 , wherein the method further comprises, prior to transferring the at least one object:

determining that the at least one object refers to a child object;

determining whether the child object is absent from the copy; and

if the child object is absent from the copy, transferring the child object from the first storage to the second storage.

12. The system of claim 9 , wherein the method further comprises:

determining that the transferring the at least one object has started; and

in response to the determining that the transferring of the at least one object has started, protecting objects from the plurality of the objects from being deleted.

13. The system of claim 12 , wherein the method further comprises:

determining that the transferring of the at least one object has finished; and

in response to the determining that the transferring of the at least one object has finished, removing the protection.

14. The system of claim 9 , wherein the second storage is further configured to store a B-tree for tracking of objects from the plurality of objects to be transferred.

15. The system of claim 14 , wherein the method further comprises:

storing to the B-tree a unique identifier associated with the at least one object prior to the transferring of the at least one object; and

deleting from the B-tree the unique identifier after the transferring of the at least one object.

16. A non-transitory computer-readable storage medium having embodied thereon instructions, which, when executed by one or more processors, perform a method for organizing data, the method comprising:

providing a first storage operable to store a plurality of objects, wherein:

each object of the plurality of objects is immutable and includes at least one of the following: a data object or a metadata object including at least a list of references to one or more of the following: at least one further data object or at least one further metadata object; and

the plurality of objects includes at least one root object associated with at least one of the following: creation of the plurality of objects or an addition of at least one new object to the plurality of objects;

providing a second storage communicatively coupled with the first storage via a network, the second storage being configured to store at least a copy of the plurality of objects;

determining whether there is a new root object present in the plurality of objects that is absent from the copy, the presence of the new root object in the plurality of objects that is absent from the copy indicating that at least one object has been added to the plurality of objects that has not yet been added to the copy; and

in response to the determining that there is a new root object present in the plurality of objects that is absent from the copy, transferring the new root object and the at least one object from the first storage to the second storage.