公开(公告)号：US11290520B1

公开(公告)日：2022-03-29

申请号：US15083198

申请日：2016-03-28

Applicant: Amazon Technologies, Inc.

Inventor： Thomas Jason Dytko ,  Michael James Henry ,  David Scott Montgomery ,  Ryan Paul Hegar

IPC: H04L29/08 ,  H04L67/06 ,  H04L67/1097 ,  H04L67/568

Abstract: A first set of blocks is caused, by a first computer system, to be downloaded from a file located on a second computer system. A second set of blocks to download from the file is identified, based at least in part on the first set of blocks. A subset of the second set of blocks that are not in a cache of the first computer system are determined. For each determined block in the subset, an available thread is assigned from a thread pool to the determined block, the available thread is caused to download, in concurrence with blocks being downloaded by threads assigned to other determined blocks of the subset, the determined block from a second computer system into the cache of the first computer system.