1. A method comprising: accessing a namespace, wherein the namespace indicates locations of a plurality of files; dividing, using at least one processor, at least a portion of the namespace into a plurality of sets, wherein the plurality of sets corresponds to a subset of the plurality of files; accessing each of the files of the subset, wherein the accessing is performed based on the plurality of sets, the accessing comprises accessing the files of the subset using a plurality of streams, the accessing is performed by a plurality of nodes, and each of the plurality of streams is configured to access one or more of the plurality of sets; and storing the files of the subset, wherein the storing is performed by the plurality of nodes, and the storing stores the files of the subset in data storage.