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公开(公告)号:US10387388B2
公开(公告)日:2019-08-20
申请号:US15438434
申请日:2017-02-21
Applicant: salesforce.com, inc.
Inventor: Dai Duong Doan , Parth Vaishnav , Danil Dvinov , Chenghung Ker
Abstract: A computing system may create a database schema representing tables for data assessment, organization identification (ID), rule ID, data source ID, and data assessment ID. The data assessment table may include a first field representing an organization ID, a second field representing a rule ID, a third field representing a data source ID, wherein the fields correspond to a records in the organization ID table, rule ID table and data source ID table, respectively. The data assessment table may also include a fourth field representing a match status indicating whether a record in data assessment ID table matches a record of a data source associated with the third field, a fifth field representing a data assessment record ID and corresponding to a record in data assessment record ID table, and a sixth field configured as a column family and representing a field of the business object.
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公开(公告)号:US10235476B2
公开(公告)日:2019-03-19
申请号:US14723866
申请日:2015-05-28
Applicant: salesforce.com, inc.
Inventor: Parth Vijay Vaishnav , Chenghung Ker , Danil Dvinov , David Hacker
IPC: G06F17/30
Abstract: Some embodiments of the present invention include a method for identifying match candidates in a database object and may include generating, by a database system, a match key associated with a lookup field of a database object. The method may further include activating, by the database system, a matching rule associated with the match key, and receiving, by the database system, a request to search for duplicate candidates in the database object. The request may include an input entity. The duplicate candidates in the database object may be identified by using the input entity and the matching rule.
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公开(公告)号:US11256690B2
公开(公告)日:2022-02-22
申请号:US16855671
申请日:2020-04-22
Applicant: salesforce.com, inc.
Inventor: Danil Dvinov , Parth Vijay Vaishnav , Chenghung Ker
IPC: G06F16/30 , G06F16/2453 , G06F16/242 , G06F16/2458
Abstract: Methods for splitting a plurality of records into subsets for parallel processing by separate threads are disclosed. In one embodiment, a plurality of records are added to a database. The adding includes tracking, for each unique value found in the plurality of records within a selected one of the sequence of fields, a statistic based on the values found in the plurality of records within a next one of the sequence of fields. Then a plurality of queries are generated, each includes a row value constructor (RVC) with a logical operation, a specific one of the unique values found within the selected one of the sequence of fields, and, for that specific value, the tracked statistic. Then a plurality of threads are caused to execute that each submit one of the queries and operate on a subset of the plurality of records responsive to execution of that query.
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公开(公告)号:US10237336B2
公开(公告)日:2019-03-19
申请号:US15388845
申请日:2016-12-22
Applicant: salesforce.com, inc.
Inventor: Danil Dvinov , Parth Vaishnav , Chenghung Ker
Abstract: Some embodiments of the present invention include a method for controlling requests to be transmitted to a server computing system. The method generating, by a first requester, a request to be transmitted to a first server computing system, the first requester being part of a first group of requesters, each of the requesters in the first group of requesters is configured to access an indicator to determine whether the first server computing system is ready to receive its request, the indicator being set or reset at least based on a response received from the first server computing system, the indicator stored in a memory device associated with a second server computing system; and based on the indicator indicating that the first server computing system is not ready, delaying from transmitting, by the first requester, the request to the first server computing system.
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公开(公告)号:US20160110354A1
公开(公告)日:2016-04-21
申请号:US14518145
申请日:2014-10-20
Applicant: salesforce.com, inc.
Inventor: Arun Jagota , Chenghung Ker , Parth Vijay Vaishnav , Danil Dvinov , David Hacker , Susan Levine
IPC: G06F17/30
CPC classification number: G06F17/30489
Abstract: Matching objects using keys based on match rules is described. A system generates a match rule key based on a match rule, wherein the match rule specifies whether two objects match. The system creates candidate keys by applying the match rule key to data objects. The system creates a probe key by applying the match rule key to a probe object. The system determines whether the probe key matches a candidate key. The system determines whether the probe object matches a candidate object based on applying the match rule to the probe object and the candidate object if the probe key matches the candidate key corresponding to the candidate object. The system identifies the probe object and the candidate object as matching based on the match rule if the probe object matches the candidate object.
Abstract translation: 描述使用基于匹配规则的键匹配对象。 系统基于匹配规则生成匹配规则密钥,其中匹配规则指定两个对象是否匹配。 系统通过将匹配规则键应用于数据对象来创建候选键。 系统通过将匹配规则键应用于探针对象来创建探测键。 系统确定探测键是否匹配候选键。 如果探测键与候选对象相对应的候选键匹配,则系统基于将匹配规则应用于探测对象和候选对象来确定探测对象是否匹配候选对象。 如果探测对象与候选对象匹配,系统将基于匹配规则将探测对象和候选对象标识为匹配。
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公开(公告)号:US10949395B2
公开(公告)日:2021-03-16
申请号:US15085588
申请日:2016-03-30
Applicant: salesforce.com, inc.
Inventor: Dai Duong Doan , Arun Kumar Jagota , Chenghung Ker , Parth Vaishnav , Danil Dvinov , Dmytro Kudriavtsev
IPC: G06F16/174 , G06F16/23
Abstract: Some embodiments of the present invention include a method for determining duplicate records in multiple objects and may include combining records associated with a first object with records associated with a second object to generate a third object, wherein the first object is related to the second object; performing de-duplication on the third object to generate a combined group of duplicate sets; and from the combined group of duplicate sets, identifying at least one duplicate set associated with both the first object and the second object based on the duplicate set having at least one record associated with the first object and at least one record associated with the second object.
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7.
公开(公告)号:US20200250189A1
公开(公告)日:2020-08-06
申请号:US16855671
申请日:2020-04-22
Applicant: salesforce.com, inc.
Inventor: Danil Dvinov , Parth Vijay Vaishnav , Chenghung Ker
IPC: G06F16/2453 , G06F16/2458 , G06F16/242
Abstract: Methods for splitting a plurality of records into subsets for parallel processing by separate threads are disclosed. In one embodiment, a plurality of records are added to a database. The adding includes tracking, for each unique value found in the plurality of records within a selected one of the sequence of fields, a statistic based on the values found in the plurality of records within a next one of the sequence of fields. Then a plurality of queries are generated, each includes a row value constructor (RVC) with a logical operation, a specific one of the unique values found within the selected one of the sequence of fields, and, for that specific value, the tracked statistic. Then a plurality of threads are caused to execute that each submit one of the queries and operate on a subset of the plurality of records responsive to execution of that query.
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公开(公告)号:US10733613B2
公开(公告)日:2020-08-04
申请号:US15397824
申请日:2017-01-04
Applicant: salesforce.com, inc.
Inventor: Parth Vijay Vaishnav , Danil Dvinov , Chenghung Ker , Dai Duong Doan
IPC: G06F16/215 , G06Q30/00
Abstract: Some embodiments of the present invention include a method for performing data assessment. The method includes receiving, by a first server computing system, a request to assess first data stored in a storage device associated with a second server computing system, the request including one or more rules indicating how the first data is to be assessed; performing, by the first server computing system, an assessment of the first data based on the one or more rules and based on a data source associated with the first server computing system, the data source including data provided by one or more data providers, the assessment of the first data including assessing outdated information and missing information based on the data source; and providing, by the first server computing system, an assessment result from the assessment of the first data and an option to engage in an enrichment of the first data based on the assessment result and the data source.
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公开(公告)号:US10521406B2
公开(公告)日:2019-12-31
申请号:US15282486
申请日:2016-09-30
Applicant: salesforce.com, inc.
Inventor: Parth Vaishnav , Chenghung Ker , Daniel McGarry , Danil Dvinov
IPC: G06F16/215 , G06F16/21 , G06F16/2455 , G06F16/28
Abstract: Some embodiments of the present invention include a method for merging nodes in hierarchies and include receiving, by a database system, a request to merge a first node in a first hierarchy of a plurality of nodes into a second node, the first node in the first hierarchy having child nodes; determining, by the database system, whether the merge request violates each of a plurality of constraints, the plurality of constraints comprising circular dependency of nodes, deleted node and ordering of nodes; and re-parenting, by the database system, in response to a determination that the merge request does not violate each of the plurality of constraints, the child nodes of the first node in the first hierarchy of nodes to the second node in response to the merging of the first node into the second node.
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公开(公告)号:US10152497B2
公开(公告)日:2018-12-11
申请号:US15052382
申请日:2016-02-24
Applicant: salesforce.com, inc.
Inventor: Dai Duong Doan , Arun Kumar Jagota , Chenghung Ker , Parth Vaishnav , Danil Dvinov , Dmytro Kudriavtsev
Abstract: Some embodiments of the present invention include a system and method for removing duplicate records from a group of records in a database system. The method includes generating a first cluster of records from the group of records, generating a second cluster of records from the group of records, identifying sets of duplicate records in the first cluster of records, and identifying sets of duplicate records in the second cluster of records. The method also includes merging at least two sets of duplicate records associated with both the first cluster and the second cluster of records to form a merged set of duplicate records. The merging is performed based on the at least two sets of duplicate records having a common record. Duplicate records in the group of records may then be removed by removing duplicate records from the merged set of duplicate records.
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