Abstract: A computer system receives a plurality of files having respective file sizes. The computer system categorizes the files into different categories according to their respective file sizes. For a file in the first category, the computer system identifies first and second versions of the file and generates a difference between the two versions based on a view of the first version and a view of the second version. For files in the second category, the computer system identifies a file aggregation of the files by combining them into one file such that the combined file have a file size within the first file size range. The computer system identifies first and second versions of the file aggregation and generates a difference between the first and second versions based on a view of the first version and a view of the second version of the file aggregation.

Abstract: A computer system receives a plurality of files having respective file sizes. The computer system categorizes the files into different categories according to their respective file sizes. For a file in the first category, the computer system identifies first and second versions of the file and generates a difference between the two versions based on a view of the first version and a view of the second version. For files in the second category, the computer system identifies a file aggregation of the files by combining them into one file such that the combined file have a file size within the first file size range. The computer system identifies first and second versions of the file aggregation and generates a difference between the first and second versions based on a view of the first version and a view of the second version of the file aggregation.

Abstract: A computer system identifies a first file set of a first plurality of files. The computer system generates a first view of the first file set and receives, from a destination, a second view of a second file set of a second plurality of files. The computer system generates a difference based on the first view, the second view, and the first file set and transfers the difference to the destination, which is configured to generate the first file set from the second file set and the difference.

Abstract: A computer system identifies a first file set of a first plurality of files and a second file set of a second plurality of files and generates a first view of the first file set and a second view of the second file set. After generating a difference based on the first view, the second view, and the first file set, the computer system transfers the difference to the destination. The destination is configured to generate the first file set from the second file set and the difference.

Abstract: A computer system identifies a first version of a file set of a plurality of files. The computer system identifies one or more file set changes from a second version of the file set to the first version of the file set. The file set changes include at least one of: one or more added files, one or more updated files, and one or more deleted files. A view of the first version is generated based on a view of the second version and the identified file set changes. A difference between the view of the first version and the view of the second version is generated based on the view of the file set changes. The difference is transferred to a destination having the second version. The destination is configured to generate the first version from the second version and the difference.