公开(公告)号：US20210232603A1

公开(公告)日：2021-07-29

申请号：US16775301

申请日：2020-01-29

Applicant: Salesforce.com, Inc.

Inventor： Shreedhar SUNDARAM ,  Mahalaxmi SANATHKUMAR ,  Aaron ZHANG ,  Parin KENIA ,  Violet GONG ,  Priya SETHURAMAN ,  Zhidong KE ,  Kevin TERUSAK

IPC: G06F16/28 ,  G06F16/23 ,  G06F16/2453

Abstract: A data lake partition identifier may be retrieved from a data lake update service. The data lake partition identifier may identify a partition of a data lake that stores a data lake records. Records may be retrieved using a query that includes one of the identifiers. Retrieved records may be transformed and transmitted to a downstream data service.

公开(公告)号：US20190179931A1

公开(公告)日：2019-06-13

申请号：US15836669

申请日：2017-12-08

Applicant: salesforce.com, inc.

Inventor： Anjani GUPTA ,  William Victor GRAY ,  Shaahin Mehdinezhad RUSHAN ,  Yogesh PATEL ,  Shreedhar SUNDARAM ,  Mahalaxmi SANATHKUMAR ,  William HACKETT ,  Rajkumar PELLAKURU ,  Kshama THACKER

IPC: G06F17/30

Abstract: A method is described for collapsing a plurality of detected changes to data in a database into a reduced set of changes. The method includes detecting a plurality of changes to the database; determining that one or more changes in the plurality of changes are superfluous to demonstrating the current state of data in the database to an external system; determining, in response to determining that one or more changes in the plurality of changes are superfluous, a reduced set of changes that demonstrates the current state of data in the database based on the plurality of changes, wherein a number of changes in the plurality of changes is greater than a number of changes in the reduced set of changes; and determining a set of messages to generate based on the reduced set of changes, wherein the set of messages demonstrate the current state of data.

公开(公告)号：US20190179673A1

公开(公告)日：2019-06-13

申请号：US15836670

申请日：2017-12-08

Applicant: salesforce.com, inc.

Inventor： William Victor GRAY ,  Yogesh PATEL ,  Shreedhar SUNDARAM ,  Shaahin Mehdinezhad RUSHAN ,  Mahalaxmi SANATHKUMAR ,  William HACKETT ,  Rajkumar PELLAKURU ,  Anjani GUPTA ,  Chandra S. CHADALAVADA

IPC: G06F9/50 ,  H04L12/26

Abstract: A method by a computing system implementing a node within a cluster of nodes to load balance among the cluster of nodes using retroactive refusal. Each of the nodes within the cluster of nodes is capable of processing work items. The method includes accepting a work item to be processed by the node, monitoring a resource utilization of the node, determining whether the resource utilization of the node exceeds a predetermined threshold, and retroactively refusing the work item in response to a determination that the resource utilization of the node exceeds the predetermined threshold, wherein the retroactive refusal causes the work item to be reassigned from the node to another node within the cluster of nodes.