公开(公告)号：US10860457B1

公开(公告)日：2020-12-08

申请号：US16277898

申请日：2019-02-15

Applicant: Amazon Technologies, Inc.

Inventor： Andrew Evenson ,  Robert McGregor Calhoun

IPC: G06F15/16 ,  G06F11/34 ,  H04L29/08 ,  G06F11/28

Abstract: Methods, systems, and computer-readable media for globally ordered event stream logging are disclosed. A first host of a plurality of hosts generates an additional chain of a stream comprising a plurality of chains and representing a globally ordered sequence of events. The first host sends information describing the additional chain to a second host. The second host receives a request to store a data object representing an event. The request is associated with a stream identifier of the stream. The second host stores, in the additional chain, the data object, a timestamp associated with the data object, and an identifier of the second host. The data object in the additional chain is associated with a position in the globally ordered sequence across the plurality of chains.