公开(公告)号：US20170060771A1

公开(公告)日：2017-03-02

申请号：US14841503

申请日：2015-08-31

Applicant: SALESFORCE.COM, INC.

Inventor： Aakash Pradeep ,  Adam Torman ,  Samarpan Jain ,  Alex Warshavsky

IPC: G06F12/12 ,  G06F12/02

CPC classification number: G06F12/12 ,  G06F9/5077 ,  G06F9/5088 ,  G06F12/023 ,  G06F2212/1044

Abstract: In an example, a processing system of a database system may categorize event data taken from logged interactions of users with a multi-tenant information system to provide a metric. Event roll-up aggregate metrics used to provide the metric may be generated in connection with event capture. The processing system of the database system may periodically calculate the metric for a particular one of the tenants, and electronically store the periodically calculated metrics for accessing responsive to a query of the particular tenant.

Abstract translation: 在一个示例中，数据库系统的处理系统可以将从用户的记录交互获取的事件数据与多租户信息系统分类以提供度量。 用于提供度量的事件汇总聚合度量可以与事件捕获相关联地生成。 数据库系统的处理系统可以周期性地计算特定租户的度量，并且电子地存储响应于特定租户的查询的周期性计算的用于访问的度量。

公开(公告)号：US10891175B2

公开(公告)日：2021-01-12

申请号：US16674197

申请日：2019-11-05

Applicant: salesforce.com, inc.

Inventor： Aakash Pradeep ,  Adam Torman ,  Alex Warshavsky ,  Samarpan Jain

IPC: G06F9/54 ,  G06F3/06 ,  H04L29/06 ,  H04L29/08 ,  G06F16/13 ,  G06F16/16 ,  G06F16/182 ,  G06F16/955 ,  H04L12/863

Abstract: Computer-implemented methods and systems are provided for writing events to a data store. An application server generates events, the data store that stores the events, and a temporary events file storage system (TEFSS) temporarily stores groups of events as events files. When events are unable to be written directly to the data store, an indirect events writer is invoked that includes event capture threads each being configured to generate a particular events file, and write it to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service. An events file uploader service reads the events file(s) from the TEFSS, and then writes the events from each of the events files to the data store.

公开(公告)号：US10725829B2

公开(公告)日：2020-07-28

申请号：US15877374

申请日：2018-01-22

Applicant: salesforce.com, inc.

Inventor： Benson Qiu ,  Siddhi Mehta ,  Aakash Pradeep ,  Shangkar Mayanglambam

IPC: G06F9/50 ,  H04L29/08 ,  G06F9/48

Abstract: A server includes a processing device to execute a resource manager to receive, from a client device, a job to complete a data-processing task using processing resources of a data-processing cluster, and configure a scheduler to be associated with the data-processing cluster and to manage sharing the processing resources with at least a second job. The scheduler includes a job queue. The processing device is further to partition the job queue into a delegator queue and an application queue, wherein the delegator queue is associated with a delegator container and the application queue is associated with a child application container. The processing device is further to manage, in completion of the job, the processing resources of the data-processing cluster according to capacities allocated to the delegator queue and to the application queue, respectively.

公开(公告)号：US10678757B2

公开(公告)日：2020-06-09

申请号：US15093920

申请日：2016-04-08

Applicant: salesforce.com, inc.

Inventor： Aakash Pradeep ,  Abhishek Bangalore Sreenivasa ,  Adam Torman ,  Alex Warshavsky ,  Ivan Daya Weiss ,  Samarpan Jain ,  Somesh Sasalatti ,  Soumen Bandyopadhyay ,  Choapet Oravivattanakul

IPC: G06F16/182 ,  G06F16/27 ,  G06F16/28 ,  G06F16/13 ,  G06F16/25

Abstract: A database system may determine that a database is unavailable to generate an identifier for an event or that events may not be written to the database. As a result, the database system may write the event to a low-latency, supplementary file system. The database system may determine that the database is available at a later time, and read the event from the supplementary file system, store the event in a memory component, and then delete the event from the supplementary file system. The database system may then access the database to generate an identifier for the event, write the event to the database, and then delete the event from the memory component.

公开(公告)号：US10223367B2

公开(公告)日：2019-03-05

申请号：US14638799

申请日：2015-03-04

Applicant: salesforce.com, inc.

Inventor： Aakash Pradeep

IPC: G06F17/30 ,  G06F7/00

Abstract: In an example, composite keys for an event log may be provided. A partitioner may be configured to extract a natural key from the composite keys and distribute log lines of event log files to a plurality of reducer nodes based on a value of the natural key. A comparator may use a log time of the composite key to sort a received portion of the distributed log lines.

公开(公告)号：US10185603B2

公开(公告)日：2019-01-22

申请号：US15946596

申请日：2018-04-05

Applicant: salesforce.com, inc.

Inventor： Aakash Pradeep ,  Adam Torman ,  Alex Warshavsky ,  Samarpan Jain

IPC: G06F9/54 ,  H04L29/06 ,  H04L29/08 ,  G06F3/06 ,  G06F17/30

Abstract: Computer-implemented methods and systems are provided. The system includes a data store that is configured to store events in an event table, a temporary events file storage system (TEFSS), and a cluster of application servers. The cluster includes a first application server that generates events, and a second application server that includes an events file uploader service. When the first application server is unable to directly write events to the data store, an indirect events writer generates events file(s), and writes the events file(s) to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service at the first application server. When the events file uploader service determines that the first application server is inactive, it reads the events file(s) from the TEFSS, and writes the events from each of the events files to the data store.

公开(公告)号：US10178156B2

公开(公告)日：2019-01-08

申请号：US14688917

申请日：2015-04-16

Applicant: salesforce.com, inc.

Inventor： Aakash Pradeep ,  Adam Torman ,  Alex Warshavsky ,  Samarpan Jain ,  Soumen Bandyopadhyay ,  Thomas William D'Silva

IPC: G06F15/177 ,  H04L29/08 ,  G06F17/30 ,  G06F11/00

Abstract: A database system captures custom information of a header section associated with a logged interaction of a user. The database system may receive a hypertext transfer protocol (http) message including the header section and determine whether the header section includes a predetermined data pattern associated with the custom information added by a second application that is different than a first application which initiated the http message. The database system may extract the custom information from the header section in response to determining that the header section includes the predetermined data pattern. The custom information and event data extracted from the logged interaction of the user may be stored on the database system as a storage element.

公开(公告)号：US10037233B2

公开(公告)日：2018-07-31

申请号：US15443219

申请日：2017-02-27

Applicant: salesforce.com, inc.

Inventor： Aakash Pradeep ,  Adam Torman ,  Alex Warshavsky ,  Samarpan Jain

IPC: G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F13/00 ,  G06F9/54 ,  G06F17/30 ,  G06F3/06 ,  H04L29/08 ,  H04L29/06

CPC classification number: G06F9/542 ,  G06F3/061 ,  G06F3/0619 ,  G06F3/0643 ,  G06F3/0656 ,  G06F3/067 ,  G06F16/13 ,  G06F16/16 ,  G06F16/183 ,  G06F16/955 ,  H04L47/50 ,  H04L67/02 ,  H04L67/06 ,  H04L67/1004 ,  H04L67/2842 ,  H04L67/42

Abstract: Computer-implemented methods and systems are provided for writing events to a data store. An application server generates events, the data store that stores the events, and a temporary events file storage system (TEFSS) temporarily stores groups of events as events files. When events are unable to be written directly to the data store, an indirect events writer is invoked that includes event capture threads each being configured to generate a particular events file, and write it to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service. An events file uploader service reads the events file(s) from the TEFSS, and then writes the events from each of the events files to the data store.

公开(公告)号：US20180095790A1

公开(公告)日：2018-04-05

申请号：US15281559

申请日：2016-09-30

Applicant: salesforce.com, inc.

Inventor： Aakash Pradeep ,  Abhishek Sreenivasa ,  Adam Torman ,  Alex Warshavsky ,  Samarpan Jain ,  Soumen Bandyopadhyay

IPC: G06F9/48 ,  G06F17/30

CPC classification number: G06F9/4887 ,  G06F17/30115

Abstract: Disclosed are some examples of systems, methods, apparatus and computer program products for scheduling jobs to process log files. In some implementations, a scheduler can be configured to identify a final state of a previously scheduled first job as a failure in execution by one or more processors. For instance, the first job may have been defined to process a first input log file saved to a database during a first timeframe of a sequence of timeframes of a designated interval. The scheduler can detect a second input log file saved to the database. The scheduler can then define a second job to process the first input log file and the second input log file and schedule the second job in association with a second timeframe of the sequence.

公开(公告)号：US20180025113A1

公开(公告)日：2018-01-25

申请号：US15218468

申请日：2016-07-25

Applicant: salesforce.com, Inc.

Inventor： Adam Torman ,  Abhishek Bangalore Sreenivasa ,  Aakash Pradeep ,  Ivan Daya Weiss ,  Soumen Bandyopadhyay ,  Alex Warshavsky ,  Samarpan Jain

IPC: G06F19/00 ,  G06F17/30

CPC classification number: G16H10/60 ,  G06F16/211 ,  G06F16/2471

Abstract: Disclosed are some examples of database systems, methods, and computer program products for run-time schema for event records. In some implementations, event records satisfying a query can be identified. Attribute-value pairs of data of those identified event records can be stored in an unstructured data field of an event record.