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公开(公告)号：US12166624B1
公开(公告)日：2024-12-10
申请号：US17548271
申请日：2021-12-10
Applicant: Amazon Technologies, Inc.
Inventor： Rishi Baldawa , Siva Swaroop Palli , Arijit Choudhury , Shawn Patrick Jones , Felipe de Aguiar Kamakura , Mukti Ranjan Sahoo
IPC: H04L41/06 , H04L41/0654 , H04L43/0817 , H04L45/28 , H04L61/4511
Abstract: A system for redistributing traffic in response to failure of a service region. An event bus service is configured to monitor performance of computing resources in a first region of the plurality of regions, wherein events are received from one or more event sources at the event bus via a network endpoint created for the event bus and delivered to one or more event targets by the event bus service in the primary region. Based on the monitoring of the performance of the computing resources in the first region, the event bus service detects a region change event for the event bus in the first region, after detection of the region change event, redirects further events to the event bus in the secondary region, wherein the further events are delivered to the one or more event targets by the event bus service in the secondary region.
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公开(公告)号：US11422871B1
公开(公告)日：2022-08-23
申请号：US17038809
申请日：2020-09-30
Applicant: Amazon Technologies, Inc.
Inventor： Mohamed Marzouk Adedoyin Mounirou , Neha Gupta , Jakub Mateusz Narloch , Tristan Calderbank , Kunal Chopra , Juan Jose Tam-Huang , Siva Swaroop Palli
Abstract: Systems and methods are described herein for a service that backs-up and stores events received at an event bus, in order to replay those backed-up events at a later time. In one example, a request to replay an event processed by an event bus may be received, for example, by a service. The event bus may process events by directing individual events to a target to perform an operation on the data. Individual event may include data and metadata indicating attributes of the data. A data object, corresponding to the event may be obtained from an event archive, which stores multiple events organized into a number of data objects according to attributes of the events. An event may be extracted from the data object and sent to the event bus to be reprocessed by the event bus and directed to the target to perform the operation on the data.
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公开(公告)号：US12099519B1
公开(公告)日：2024-09-24
申请号：US17548291
申请日：2021-12-10
Applicant: Amazon Technologies, Inc.
Inventor： Rishi Baldawa , Siva Swaroop Palli , Arijit Choudhury , Shawn Patrick Jones , Felipe de Aguiar Kamakura , Mukti Ranjan Sahoo
CPC classification number: G06F16/27 , G06F9/542 , G06F13/36 , G06F2213/40
Abstract: A system is configured to replicate events to be processed by service regions. The system implements an event bus service that hosts an event bus in respective ones of a plurality of regions. The event bus service is configured to receive, at the event bus in a secondary region of the plurality of regions, a replicated indication of an event that is replicated from the event bus in a primary region of the plurality of regions. The event bus service determines, at the event bus in the secondary region, whether the primary region has completed processing of the event. Based on a determination that the primary region has not completed processing of the event within the pre-determined time period, the event bus service processes the event according to the replicated indication and indicates, in the replication record, that the secondary region has completed processing of the event.
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