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公开(公告)号：US20210126964A1
公开(公告)日：2021-04-29
申请号：US16660904
申请日：2019-10-23
Applicant: salesforce.com, inc.
Inventor： Olumayokun Obembe , Da Zhao , Fabio Meireles Fernandez Valbuena , Ping-Hsiu Hsieh , Xiaodan Wang , Vijayanth Devadhar , Jason Woods , Ashwini Bijwe , Yichuan Cai , Paul E. Jatkowski , Kin Lun Wong , Sidarth Conjeevaram , Zeyu Zheng , Jae Young Park
Abstract: Techniques and structures to prevent exhaustion of a database connection pool, including retrieving data from the database connection pool, monitoring the data to determine whether the connection pool is at risk of an exhaustion condition, analyzing the data to determine whether one or more clients accessing the database connection pool are offenders upon determining that the connection pool is at risk and throttling access to the one or more clients accessing the database connection pool upon determining the one or more clients to be offenders.
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公开(公告)号：US20210064601A1
公开(公告)日：2021-03-04
申请号：US16552119
申请日：2019-08-27
Applicant: Salesforce.com, Inc.
Inventor： Mikhail Chainani , Xiaodan Wang , Vijayanth Devadhar
IPC: G06F16/23 , G06F16/215
Abstract: A staging table created in a database system may store a snapshot of live database table captured prior to an unintended change to the live database table. One or more entries in the staging table may be updated to incorporate one or more intended changes to the live database table that occurred after the unintended change. The live database table may be updated by merging each of the updated entries from the staging table to the live database table. The updated database table may eliminate the unintended change.
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公开(公告)号：US20190354719A1
公开(公告)日：2019-11-21
申请号：US16530937
申请日：2019-08-02
Applicant: salesforce.com, inc.
Inventor： Olumayokun Obembe , Gregory Lapouchnian , Vijayanth Devadhar , Jason Woods , Karthikeyan Govindarajan , Ashwini Bijwe , Prasad Peddada
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.
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公开(公告)号：US20190312926A1
公开(公告)日：2019-10-10
申请号：US16450920
申请日：2019-06-24
Applicant: salesforce.com, inc.
Inventor： Marco Helmich , Vijayanth Devadhar
Abstract: Techniques for partition balancing. Organization identifiers (orgIDs) are acquired for one or more organizations within a multi-organization on-demand services environment having multiple nodes, each of which have one or more partitions. A mapping of the orgIDs to the partitions within the multi-organization on-demand services environment is determined. Resource consumption for the organizations is determined. Resource consumption for the partitions based on the resource consumption of the organization and the mapping of the organization to the partitions is determined. A score for the partitions based on the resource consumption is generated. The partitions are redistributed among the nodes based on the partition scores.
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公开(公告)号：US10019297B2
公开(公告)日：2018-07-10
申请号：US14306113
申请日：2014-06-16
Applicant: salesforce.com, inc.
Inventor： Marco Helmich , Ananya Yadav , Praveen Murugesan , Vijayanth Devadhar
CPC classification number: G06F9/546 , G06F16/2455 , G06F2209/548 , H04L67/26
Abstract: Systems and methods for implementing bulk handling in asynchronous processing are described. For example, an exemplary system includes a processor and a memory to execute instructions at the system; a broker to enqueue received messages; a push connection from the broker to a thread, in which the broker is to push an initial message to the thread for processing; a pull connection from the thread to the broker, in which the thread is to request one or more additional messages for bulk processing with the initial message from the broker; a query interface to issue a database query from the thread to a data store, the database query specifying the initial message and the one or more additional messages as a set of messages to obtain a lock for the set of messages; and a message processing engine to handle the set of messages in bulk based on whether the lock for the set of messages is obtained.
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Patent Agency Ranking
公开(公告)号：US20180131757A1
公开(公告)日：2018-05-10
申请号：US15864783
申请日：2018-01-08
Applicant: Salesforce.com, inc.
Inventor： Marco Helmich , Vijayanth Devadhar
CPC classification number: H04L67/1008 , G06F16/25 , G06F16/278 , H04L41/0896 , H04L41/5041 , H04L43/04 , H04L43/0817
Abstract: Techniques for partition balancing. Organization identifiers (orgIDs) are acquired for one or more organizations within a multi-organization on-demand services environment having multiple nodes, each of which have one or more partitions. A mapping of the orgIDs to the partitions within the multi-organization on-demand services environment is determined. Resource consumption for the organizations is determined. Resource consumption for the partitions based on the resource consumption of the organization and the mapping of the organization to the partitions is determined. A score for the partitions based on the resource consumption is generated. The partitions are redistributed among the nodes based on the partition scores.
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公开(公告)号：US20170116124A1
公开(公告)日：2017-04-27
申请号：US14922686
申请日：2015-10-26
Applicant: salesforce.com, inc.
Inventor： Barathkumar Sundaravaradan , Christopher James Wall , Lawrence Thomas Lopez , Paul Sydell , Sreeram Duvur , Vijayanth Devadhar
IPC: G06F12/08
CPC classification number: G06F12/0815 , G06F12/0811 , G06F12/0888 , G06F13/1642 , G06F13/1673 , G06F2212/621
Abstract: Techniques are disclosed relating to an in-memory cache for web application data. In some embodiments, received transactions include multiple operations, including one or more cache operations to access the in-memory cache. In some embodiments, transactions are performed atomically. In some embodiments, data for the one or more cache operations is stored locally in memory by an application server outside of the in-memory cache until the transaction is successfully completed. This may improve performance and facilitate atomicity, in some embodiments.
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公开(公告)号：US20150081645A1
公开(公告)日：2015-03-19
申请号：US14488159
申请日：2014-09-16
Applicant: salesforce.com, inc.
Inventor： Vijayanth Devadhar
CPC classification number: G06F11/1446 , G06F9/466 , G06F17/30362
Abstract: In accordance with embodiments disclosed herein, there are provided methods, systems, and apparatuses including, for supporting transactional message handling in an on-demand service environment including, for example: enqueuing a message specifying a transaction to be processed via a host organization; inserting a row into a database of the host organization associating the message with a status of pending, wherein the row is autocommitted to the database upon insertion; updating the status for the row to ready if a commit operation for the transaction is initiated; requesting a lock on the row; and performing final processing for the transaction based on the status for the message and based further on whether the lock is obtained for the row. Final processing may include, for example, a transaction roll back, a transaction commit, a transaction requeue, a termination of transaction processing, or an orphaned transaction clean up.
Abstract translation: 根据本文公开的实施例，提供了包括用于在按需服务环境中支持事务性消息处理的方法，系统和装置，包括例如：排队指定要经由主机组织处理的事务的消息; 将一行插入主机组织的数据库中，将该消息与待处理状态相关联，其中该行在插入时自动提交到数据库; 如果事务的提交操作被启动，则将该行的状态更新为就绪; 请求在行上锁; 并且基于消息的状态对事务执行最终处理，并且还基于是否为该行获得锁定。 最终处理可以包括例如事务回滚，事务提交，事务重新排序，事务处理的终止或孤立的事务清理。
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公开(公告)号：US11748090B2
公开(公告)日：2023-09-05
申请号：US18049265
申请日：2022-10-24
Applicant: Salesforce.com, Inc.
Inventor： Sreeram Duvur , Vijayanth Devadhar , Matthew Gainsborough , Kiet Phong , Sathish Santhanam , Lawrence Thomas Lopez
IPC: G06F8/65
CPC classification number: G06F8/65
Abstract: According to some implementations, while a proxy routes production traffic to a first application (app) version that runs in a plurality of container orchestration system (cos) pods having first app version containers, configuration information is received including an identification of a second app version container image for a second app version. The second app version is an updated version of the first app version. Cos pods having second app version containers are brought up based on the second app version container image identified in the configuration information. Test and/or warmup traffic is caused to be routed to the second app version containers. Responsive to an indication regarding the routing of the test and/or warmup traffic to the second app version, causing a transition to sending production traffic to the second app version containers instead of to the first app version.
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公开(公告)号：US11507364B2
公开(公告)日：2022-11-22
申请号：US17225143
申请日：2021-04-08
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.
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