A system and method is disclosed for fast parallel data processing in a distributed storage system. An example method includes receiving at least one digital object; determining, by a processor of a computing device, whether the at least one digital object has a fixed data block structure; in response to determining that the at least one digital object has a fixed data block structure, determining by the processor a size of each fixed data block of the at least one digital object; determining a number of archive chunks for storing the at least one digital object on a selected plurality of storage servers based at least upon the size of each fixed data block; and partitioning the at least one digital object into the number of archive chunks for storing on the selected plurality of storage servers using erasure coding.