公开(公告)号：US10997538B1

公开(公告)日：2021-05-04

申请号：US15820156

申请日：2017-11-21

Applicant: Amazon Technologies, Inc.

Inventor： Santosh Chandrachood ,  Gayatri Ramesh Deo ,  Ankit Kamboj ,  Lukasz Misiuda ,  Amit Purohit ,  Aravind Ramarathinam ,  Ramkumar Kamalapuram Sugavanam ,  Vinayak Thapliyal ,  Linchi Zhang ,  Min Zhou

IPC: G06F15/173 ,  G06Q10/06 ,  G06Q30/02 ,  G06F16/25

Abstract: A system operated by a computing resource service provider maintains a pool of computing resources for use in processing job requests submitted by customers. The system allocates computing resources to the pool in anticipation of future resource needs. In various embodiments, future resource needs can be estimated based on scheduled jobs, or historical job information. In an embodiment, the computing resources are virtual computer systems which may be arranged in a cluster. In response to receiving a parallel processing job from a customer, the system reserves computing resources from the pool for performing the job. In an embodiment, the reserved resources are configured with a network namespace that is able to access to a customer's resources.

公开(公告)号：US11860901B1

公开(公告)日：2024-01-02

申请号：US16370384

申请日：2019-03-29

Applicant: Amazon Technologies, Inc.

Inventor： Aravind Ramarathinam ,  Sachin Honnudike ,  Parijatham Santosh Kumar Vodela ,  Brian Welcker ,  Anoop Gupta ,  Sandor Loren Maurice ,  Amit Purohit ,  Tanmoy Dutta ,  Yuhui Yuan ,  Jagdeep Singh Sidhu ,  Lawrence Webley ,  Sundaresan Krishnamurthy ,  James H. Mlodgenski ,  Ramakrishna Dwivedula ,  Serhii Poliakov ,  Alexey Kuznetsov

IPC: G06F16/28 ,  G06F16/901 ,  H04L67/02 ,  G06F16/953

CPC classification number: G06F16/284 ,  G06F16/9017 ,  G06F16/953 ,  H04L67/02

Abstract: Techniques for query execution against relational databases using connection pooling are described. According to some embodiments, a query processing service is disclosed that enables users to execute queries against target relational databases implemented by a relational database service. The service receives query requests originated by a client application at a web service endpoint and identifies a connection to a particular target database. In some examples, the query request is a Hyper Text Transfer Protocol (HTTP) message comprising a query to be executed by a target database instance within the provider network. The service transmits the query for execution at the target database via the connection and obtains a query result based on the execution of the query. The service transforms the query result into a format suitable for the client and transmits a query response to the client.

公开(公告)号：US11616686B1

公开(公告)日：2023-03-28

申请号：US15820089

申请日：2017-11-21

Applicant: Amazon Technologies, Inc.

Inventor： Santosh Chandrachood ,  Gayatri Ramesh Deo ,  Ankit Kamboj ,  Lukasz Misiuda ,  Amit Purohit ,  Aravind Ramarathinam ,  Ramkumar Kamalapuram Sugavanam ,  Vinayak Thapliyal ,  Linchi Zhang ,  Min Zhou

IPC: H04L41/0803 ,  G06F9/48 ,  G06F9/50 ,  H04L9/40 ,  G06F9/455

Abstract: In response to receiving a parallel processing job from a customer, a system operated by a computing resource service provider allocates and configures a cluster of computer systems capable of executing the job. In an embodiment, each computer system is configured with a first network stack that allows access to resources of the computing resource service provider and a second network stack that allows access to resources of the customer. In an embodiment, the state of the cluster is monitored by the system via the first network stack. In an embodiment, the system deploys a set of tasks on the cluster for fulfilling the processing job. In an embodiment, the tasks have access to the second network stack so that each task can access resources of the customer.