公开(公告)号：US20150046928A1

公开(公告)日：2015-02-12

申请号：US14491864

申请日：2014-09-19

Applicant: salesforce.com, inc.

Inventor： Vijayanth Devadhar ,  Kevin Oliver

IPC: G06F9/50 ,  G06F17/30 ,  H04L12/24

CPC classification number: G06F9/5027 ,  G06F9/505 ,  G06F9/5083 ,  G06F16/21 ,  H04L41/5003 ,  H04L67/02 ,  H04L67/1017

Abstract: Mechanisms and methods are provided for dynamically increasing resources utilized for processing tasks. These mechanisms and methods for dynamically increasing resources utilized for processing tasks can enable embodiments to adjust processing power utilized for task processing. Further, adjusting processing power can ensure that quality of service goals set for processing tasks are achieved.

Abstract translation: 提供了用于动态增加用于处理任务的资源的机制和方法。 用于动态增加用于处理任务的资源的这些机制和方法可使得实施例能够调整用于任务处理的处理能力。 此外，调整处理能力可以确保为处理任务设定的服务质量目标。

公开(公告)号：US12210540B2

公开(公告)日：2025-01-28

申请号：US17552628

申请日：2021-12-16

Applicant: salesforce.com, inc.

Inventor： Venkatesan Chandrasekaran ,  Valliappan Annamalai Natarajan ,  Sidarth Srinivas Conjeevaram ,  Vijayanth Devadhar ,  Zeyu Zheng

IPC: G06F16/24 ,  G06F11/34 ,  G06F16/2458 ,  G06F16/25 ,  G06F16/27

Abstract: Systems and methods are provided for receiving a request at a database system that includes a primary node and one or more standby nodes. When the request is determined to be a read-only request and the previous transaction has been replicated to the standby node, the request may be transmitted to one of the one or more standby nodes to perform the read-only operation to retrieve data of the request and transmitting the retrieved data. When the request is determined to be a read-only request and the previous transaction has not been replicated to the standby node, the read-only operation is performed to retrieve data of the request from the primary node and transmitting the retrieved data.

公开(公告)号：US11003434B2

公开(公告)日：2021-05-11

申请号：US16261501

申请日：2019-01-29

Applicant: salesforce.com, inc.

Inventor： Sreeram Duvur ,  Vijayanth Devadhar ,  Matthew Gainsborough ,  Kiet Phong ,  Sathish Santhanam ,  Lawrence Thomas Lopez

IPC: G06F8/65

Abstract: Cloud services release orchestration with a reusable deployment pipeline. According to some implementations, responsive to receiving from a COS controller parameters from configuration information provided to the COS controller while an app aware proxy routes production traffic to a first application (app) version that communicates with a database management system (DBMS) and that runs in container orchestration system (COS) pods having first app version containers, causing a validation of a second app version using COS pods having second app version containers that are now live after having been brought up by the COS controller responsive to the provision of the configuration information. After the validation, causing the transition to sending production traffic to the second app version containers that are determined to be live instead of to the first app version containers. Then causing post-release activities using DBMS connection information for the first app version that was in the configuration information and that was provided through the COS controller.

公开(公告)号：US10958505B2

公开(公告)日：2021-03-23

申请号：US16532352

申请日：2019-08-05

Applicant: salesforce.com, inc.

Inventor： Olumayokun Obembe ,  Chen Liu ,  Ping-Hsiu Hsieh ,  Ashwini Bijwe ,  Vijayanth Devadhar ,  Mikhail Chainani ,  Sridevi Gopala Krishnan ,  Alan Arbizu ,  Jesse Collins

IPC: G06F11/07 ,  H04L12/24

Abstract: Techniques and architectures to provide multiple application servers each having at least one connection agent and at least one enabler agent and at least one database organized as multiple nodes. An error condition between a first connection agent and a first database node is detected. The first connection agent indicates that the first database node is unavailable to stop attempts to access the first database node by a first application server. A first enabler agent periodically checks availability of the first database node. The first database node is indicated as available in response to a pre-selected number of successful attempts to contact the first database node with the first enabler agent. The first database node is accessed with the application server in response to the indication that the first database node is available.

公开(公告)号：US10817497B2

公开(公告)日：2020-10-27

申请号：US15882266

申请日：2018-01-29

Applicant: salesforce.com, inc.

Inventor： Ilya Zaslavsky ,  Mikhail Chainani ,  Alex Ovesea ,  Vijayanth Devadhar ,  Xiaodan Wang ,  Alan Arbizu

IPC: G06F16/00 ,  G06F16/23 ,  G06F9/455 ,  G06F16/21 ,  G06F16/27

Abstract: Migration specific action requests to perform a set of migration specific actions are sent from a source system instance to a target system instance. Migration specific action responses are received from the target system instance. Based on the migration specific action responses, traffic lights for resource utilization of the target system instance are determined. Based on the traffic lights, a concurrency limit is determined for the specific time. The concurrency limit is applied to scale a total number of ongoing migration specific actions to be requested of the target system instance at the specific time.

公开(公告)号：US10768983B2

公开(公告)日：2020-09-08

申请号：US13841588

申请日：2013-03-15

Applicant: salesforce.com, inc.

Inventor： Xiaodan Wang ,  John Buisson ,  Vijayanth Devadhar ,  Praveen Murugesan

IPC: G06F9/50 ,  G06Q30/08 ,  H04L12/26 ,  H04L12/911 ,  H04L12/24 ,  H04L12/863 ,  G06F21/40

Abstract: In accordance with embodiments, there are provided mechanisms and methods for facilitating a quorum-based coordination of broker health for management of resources for application servers in an on-demand services environment. In one embodiment and by way of example, a method includes monitoring, via health checkers, health of a cluster of brokers in a distributed environment having application servers in communication over a network, receiving an indication from at least one health checker that a broker is failing, wherein the broker is associated with a cluster of worker nodes, collecting health status reports relating to the broker from the health checkers, examining the health status reports based on a quorum-based voting policy, and classifying the broker as unhealthy if, based on the quorum-based voting policy, a percentage of the health status reports regards the broker as failed, wherein the percentage is greater than a first threshold percentage.

公开(公告)号：US20200005190A1

公开(公告)日：2020-01-02

申请号：US16568149

申请日：2019-09-11

Applicant: salesforce.com, inc.

Inventor： Ronald Yang ,  Vijayanth Devadhar ,  Manoj Cheenath

IPC: G06N20/00 ,  H04L29/08 ,  H04L12/861 ,  G06F16/2455 ,  G06F9/50 ,  H04L12/26 ,  H04L12/803

Abstract: Systems and techniques for utilizing resource aware queues and/or service sharing in a multi-server environment. According to an example, an application server employs a traffic light metaphor to represent a utilization level of resources of the application server by associating a traffic light with each resource. A mapping is maintained that associates service requests with corresponding sets of affected traffic lights. A deferred queue is maintained for each traffic light to facilitate throttling of service requests directed to the application server that involve a resource that is under pressure. Responsive to receiving a service request directed to the application server, the service request is added directly or indirectly to one of multiple queues maintained in front of the application server based on a priority associated with the service request. Service requests are serviced from the queues in accordance with a priority associated with the queues.

公开(公告)号：US10430611B2

公开(公告)日：2019-10-01

申请号：US15600521

申请日：2017-05-19

Applicant: salesforce.com, inc.

Inventor： Olumayokun Obembe ,  Gregory Lapouchnian ,  Vijayanth Devadhar ,  Jason Woods ,  Karthikeyan Govindarajan ,  Ashwini Bijwe ,  Prasad Peddada

IPC: G06F21/62 ,  G06F9/46 ,  G06F16/31 ,  H04L9/32 ,  G06F19/00

Abstract: Within one or more instances of a computing environment where an instance is a self-contained architecture to provide at least one database with corresponding search and file system. User information from the one or more instances of the computing environment is organized as zones. A zone is based on one or more characteristics of corresponding user information that are different than the instance to which the user information belongs. User information is selectively obfuscated prior to transmitting blocks of data including the obfuscated user information. The selective obfuscation is based on zone information for one or more zones to which the user information belongs.

公开(公告)号：US10425274B2

公开(公告)日：2019-09-24

申请号：US15804254

申请日：2017-11-06

Applicant: salesforce.com, inc.

Inventor： Olumayokun Obembe ,  Chen Liu ,  Ping-Hsiu Hsieh ,  Ashwini Bijwe ,  Vijayanth Devadhar ,  Mikhail Chainani ,  Sridevi Gopala Krishnan ,  Alan Arbizu ,  Jesse Collins

IPC: G06F11/07 ,  H04L12/24

Abstract: Techniques and architectures to provide multiple application servers each having at least one connection agent and at least one enabler agent and at least one database organized as multiple nodes. An error condition between a first connection agent and a first database node is detected. The first connection agent indicates that the first database node is unavailable to stop attempts to access the first database node by a first application server. A first enabler agent periodically checks availability of the first database node. The first database node is indicated as available in response to a pre-selected number of successful attempts to contact the first database node with the first enabler agent. The first database node is accessed with the application server in response to the indication that the first database node is available.

公开(公告)号：US20190236150A1

公开(公告)日：2019-08-01

申请号：US15882266

申请日：2018-01-29

Applicant: salesforce.com, inc.

Inventor： Ilya Zaslavsky ,  Mikhail Chainani ,  Alex Ovesea ,  Vijayanth Devadhar ,  Xiaodan Wang ,  Alan Arbizu

IPC: G06F17/30 ,  G06F9/455

Abstract: Migration specific action requests to perform a set of migration specific actions are sent from a source system instance to a target system instance. Migration specific action responses are received from the target system instance. Based on the migration specific action responses, traffic lights for resource utilization of the target system instance are determined. Based on the traffic lights, a concurrency limit is determined for the specific time. The concurrency limit is applied to scale a total number of ongoing migration specific actions to be requested of the target system instance at the specific time.