公开(公告)号：US20220006858A1

公开(公告)日：2022-01-06

申请号：US17475825

申请日：2021-09-15

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

IPC: H04L29/08 ,  G06F11/30 ,  G06F16/25

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.

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：US20230195738A1

公开(公告)日：2023-06-22

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

CPC classification number: G06F16/2471 ,  G06F16/27 ,  G06F16/256 ,  G06F11/3409

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：US11165857B2

公开(公告)日：2021-11-02

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

IPC: H04L29/08 ,  G06F11/30 ,  G06F16/25

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.

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

IPC: H04L29/08 ,  G06F16/25 ,  G06F11/30

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.