公开(公告)号：US11151081B1

公开(公告)日：2021-10-19

申请号：US15861508

申请日：2018-01-03

Applicant: Amazon Technologies, Inc.

Inventor： Manu Anand

IPC: G06F16/13 ,  G06F9/54 ,  G06F16/14 ,  G06F16/178

Abstract: A tiering service that supports cold tier indexing includes a warm tier and a cold tier and a resource manager that automatically relocates data items between the warm tier and the cold tier or removes data items from the cold tier in accordance with a tiering policy. The tiering service also includes a client interface configured to receive a request specifying index criteria for a cold tier index to be created. The tiering service generates a cold tier index based on data items stored in cold tier flat files satisfying the index criteria included in the request to create a cold tier index. Also, the tiering service automatically updates the cold tier index after it is stored in the cold tier as data items are relocated between the warm tier and the cold tier or removed from the cold tier in accordance with the tiering policy. In some embodiments, the tiering service also provides a common interface for accessing the cold tier index and a warm tier index.

公开(公告)号：US10911433B1

公开(公告)日：2021-02-02

申请号：US15717767

申请日：2017-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Manu Anand

IPC: H04L29/06 ,  H04L29/08 ,  H04L9/32

Abstract: Systems and methods are disclosed herein for determining the validity of certificates possessed by a plurality of computer system instances operating under a service of a computing resource service provider. A certificate authority may hold an election to determine an intermediary computer system instance among the plurality of computer system instances to communicate between the certificate authority and the plurality of computer system instances. The intermediary instance may receive a set of certificate fingerprints from the plurality of computer system instances. The intermediary instance may compare the set of certificate fingerprints to a valid certificate fingerprint generated using a valid certificate to determine the validity of certificates possessed by the plurality of computer system instances. The intermediary instance may generate a report based on the determination of the validity of the certificates. The certificate authority may modify the instances operating under the service based on the report.

公开(公告)号：US10817203B1

公开(公告)日：2020-10-27

申请号：US15690175

申请日：2017-08-29

Applicant: Amazon Technologies, Inc.

Inventor： Manu Anand ,  Lalit Jain ,  Aman Singhal ,  Visakh Sakthidharan Nair ,  Ajit Balachandran ,  Kumar Shubhankar

IPC: G06F3/06 ,  G06F16/22

Abstract: A client-configurable tiering service implements an interface allowing a client to specify a tiering policy selected from a plurality of supported tiering policies for data of the client stored in a warm tier, wherein the tiering policies specify conditions for relocating portions of the data to a cold tier. The interface also allows a client to specify a tombstone forwarding policy selected from a plurality of supported tombstone forwarding policies, wherein the tombstone forwarding policies specify how data relocated from the warm tier to the cold tier is subsequently retrieved in response to an access request directed to the warm tier. The client-configurable tiering service relocates and retrieves data between a warm tier and a cold tier in accordance with the client's selected policies. In some embodiments, a client may specify further aspects of how data is stored and relocated between different tiers of a data store.

公开(公告)号：US20210092111A1

公开(公告)日：2021-03-25

申请号：US17114091

申请日：2020-12-07

Applicant: Amazon Technologies, Inc.

Inventor： Manu Anand

IPC: H04L29/06 ,  H04L9/32 ,  H04L29/08

Abstract: Systems and methods are disclosed herein for determining the validity of certificates possessed by a plurality of computer system instances operating under a service of a computing resource service provider. A certificate authority may hold an election to determine an intermediary computer system instance among the plurality of computer system instances to communicate between the certificate authority and the plurality of computer system instances. The intermediary instance may receive a set of certificate fingerprints from the plurality of computer system instances. The intermediary instance may compare the set of certificate fingerprints to a valid certificate fingerprint generated using a valid certificate to determine the validity of certificates possessed by the plurality of computer system instances. The intermediary instance may generate a report based on the determination of the validity of the certificates. The certificate authority may modify the instances operating under the service based on the report.

公开(公告)号：US10579597B1

公开(公告)日：2020-03-03

申请号：US15866332

申请日：2018-01-09

Applicant: Amazon Technologies, Inc.

Inventor： Manu Anand

IPC: G06F17/30 ,  G06F16/182 ,  H04L29/08 ,  G06F21/60 ,  G06F16/13 ,  G06F16/178 ,  G06F16/28

Abstract: A tiering service that supports multiple cold tier quality of service (QoS) policies includes a configuration manager that receives a specification for one or more QoS parameters for a cold tier and reserves resources of a provider network to implement the cold tier in accordance with the specified QoS parameters. The QoS parameters may specify one of a plurality of supported cold tier access level policies for the cold tier. Also other QoS parameters may be specified. The cold tier access level policies may specify combinations of local and/or remote resources to be used for the cold tier. In some embodiments, a client may specify or modify cold tier QoS policies in order to perform different tasks. Also a client may modify the specified QoS policies for the cold tier after completion of the tasks or to perform other tasks.