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    Network traffic management system using customer policy settings
    1.
    发明授权
    Network traffic management system using customer policy settings 有权

    公开(公告)号：US09967232B1

    公开(公告)日：2018-05-08

    申请号：US14617608

    申请日：2015-02-09

    Applicant: Amazon Technologies, Inc.

    Inventor： Sergey Royt ,  Lee-Ming Zen ,  Kalyanaraman Prasad ,  Valeri Liborski ,  Nicholas Trebon ,  Sean Henry Lewis Meckley

    IPC: H04L29/12

    CPC classification number: H04L29/12 ,  H04L61/1511 ,  H04L61/2514

    Abstract: A service is described that makes it easy and cost-effective to configure network traffic flowing to multiple endpoints. Enterprises and developers can easily manage the way that end-users are routed to applications running in different geographic regions. Customers can route traffic based on multiple criteria in a customer policy. Customers can manage large-scale, multi-region applications, increase application availability, and minimize latency to end-users. The service can consider the state of end-users, such as their geography, their network, and their latency to different geographic regions. The service can also consider the state of the customer's applications, such as the load on the application, the application's health, the cost of using that application (e.g., resource costs), resource states (e.g., disk throughput), resource location, customer-provided endpoint cost parameters, etc.

    Integration of service scaling and service discovery systems
    2.
    发明授权
    Integration of service scaling and service discovery systems 有权

    公开(公告)号：US10182033B1

    公开(公告)日：2019-01-15

    申请号：US15269822

    申请日：2016-09-19

    Applicant: Amazon Technologies, Inc.

    Inventor： Alireza Farhangi ,  Christopher Barclay ,  Sairam Suresh ,  Pierre Rognant ,  Sean Henry Lewis Meckley

    IPC: H04L29/12 ,  H04L29/08 ,  H04L12/26

    Abstract: Systems and methods are described to enable integrating operation of a service record system with operation of an automatically scaled service hosting system. The service hosting system can maintain a set of servers to provide a network-accessible service, and the service record system can maintain records identifying the set of servers as endpoints for the service. The service hosting system can further modify the number of servers within the set based, for example, on demand. When the service hosting system intends to remove a server from the set, it may notify the service record system. The service record system, in turn, can determine whether any valid records are predicted to exist that identify the to-be-removed server as an endpoint for the service. If such records are predicted to exist, removal of the server can be delayed until those records expire, to prevent errors resulting from client reliance on those records.

    Rule-based automation of DNS service discovery
    3.
    发明授权
    Rule-based automation of DNS service discovery 有权

    公开(公告)号：US10243919B1

    公开(公告)日：2019-03-26

    申请号：US15279196

    申请日：2016-09-28

    Applicant: Amazon Technologies, Inc.

    Inventor： Sairam Suresh ,  Alireza Farhangi ,  Sean Henry Lewis Meckley ,  Christopher B. Barclay ,  Yu Gu ,  Deepak Singh ,  Sharon Shapira ,  Pierre Rognant

    IPC: G06F9/455 ,  H04L29/06 ,  H04L29/12 ,  H04L29/08 ,  H04L12/26

    Abstract: Systems and methods are described to enable automation of service discovery records, such as domain name system (DNS) records, based on rules. An administrator of a hosted server, such as a virtual machine instance, may submit a rule to a rule-based DNS resolution system for generating DNS records to assist in discover of the hosted server. The rule may include criteria specifying servers to which the rule applies, as well as criteria for generating a domain name to associate with the server within a DNS record. The rule-based DNS resolution system can integrate with a hosting system providing the hosted server to obtain configuration information of the hosted server and generate DNS records in accordance with the rule. Rules may also be utilized to automate other aspects of the rule-based DNS resolution system, such as health checking and load balancing.

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