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11.发明授权公开(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：US20210406936A1
公开(公告)日：2021-12-30
申请号：US16910436
申请日：2020-06-24
Applicant: salesforce.com, inc.
Inventor： Mitchell Christensen , Parth Vijay Vaishnav
Abstract: Preservation of price calculation data in performance of price calculation operations is described. An example of a system includes one or more processors, a memory, an API to receive requests, a pricing service to generate price calculations, and price data functions to perform operations on price calculation data, wherein in response to a request for price calculation for a first transaction the system is to generate a unique transaction identifier; record context data for the price calculation; calculate a pricing result for each of one or more sales items and collect price calculation data for each sales item; aggregate the pricing results to generate a final pricing result, generate a price calculation data set for the first transaction including at least the transaction identifier, the context data, and the price calculation data for the sales items, and store the generated price calculation data set in the memory.
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公开(公告)号：US10558626B2
公开(公告)日：2020-02-11
申请号：US15345355
申请日：2016-11-07
Applicant: salesforce.com, inc.
Inventor： Parth Vijay Vaishnav
IPC: G06F16/215 , G06F16/25 , G06F16/28 , G06F16/901
Abstract: Some embodiments of the present invention include a method for merging records associated with objects in an object database and include generating, by a database system, a graph database corresponding to an object database, wherein objects in the object database are represented as nodes of graphs in the graph database, and wherein relationships among the objects in the object database are represented as edges of the graphs in the graph database; receiving, by the database system, information about a first object and information about a dimension based on a first relationship associated with the first object; and performing, by the database system, a merge operation using the information about the first object and the information about the dimension on the graph database instead of on the object database.
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公开(公告)号：US20180129686A1
公开(公告)日：2018-05-10
申请号：US15345355
申请日：2016-11-07
Applicant: salesforce.com, inc.
Inventor： Parth Vijay Vaishnav
IPC: G06F17/30
CPC classification number: G06F16/215 , G06F16/258 , G06F16/289 , G06F16/9024
Abstract: Some embodiments of the present invention include a method for merging records associated with objects in an object database and include generating, by a database system, a graph database corresponding to an object database, wherein objects in the object database are represented as nodes of graphs in the graph database, and wherein relationships among the objects in the object database are represented as edges of the graphs in the graph database; receiving, by the database system, information about a first object and information about a dimension based on a first relationship associated with the first object; and performing, by the database system, a merge operation using the information about the first object and the information about the dimension on the graph database instead of on the object database.
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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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Patent Agency Ranking
公开(公告)号：US11354285B2
公开(公告)日：2022-06-07
申请号：US16848878
申请日：2020-04-15
Applicant: salesforce.com, inc.
Inventor： Chenghung Ker , Danil Dvinov , Parth Vijay Vaishnav , Swaroop Shere , Alexandre Hersans
IPC: G06F16/215 , G06F21/60 , G06F16/28 , H04L9/06
Abstract: Provided herein are system, methods and computer program products for identifying duplicate records stored in a database system, comprising: generating a plurality of encrypted match indexes for each of a plurality of records stored in the database system, each of the plurality of encrypted match indexes encrypts a value of each encryption enabled field of a respective one of the plurality of records defined by at least one match rule, creating a cluster of records comprising at least one set containing at least two records of the plurality of records, the at least two records having respective encrypted match indexes corresponding to the at least one match rule, causing identification of duplicate records in the at least one set according to detection of records of the at least one set having respective match indexes matching the at least one match rule, and outputting an indication of the identified duplicate records.
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公开(公告)号：US20210241330A1
公开(公告)日：2021-08-05
申请号：US16779383
申请日：2020-01-31
Applicant: salesforce.com, inc.
Inventor： Parth Vijay Vaishnav , Mitchell Christensen
Abstract: Embodiments regard pricing operation using artificial intelligence for price adjustment. An embodiment of one or more mediums include instructions for receiving a request at a pricing platform for pricing of sales items in a sales transaction, including a first sales item; generating a price for the first sales item; and determining whether a dynamic price adjustment function is enabled for the first sales item, and, if so, performing the dynamic adjustment price function for the first sales item, including accessing a trained neural network trained for price adjustments based at least in part on training data including news data from one or more sources and data regarding pricing, receiving a dynamic price adjustment for the first sales item from the trained neural network, and applying the dynamic price adjustment to the generated price to produce an adjusted price for the first sales item.
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公开(公告)号：US20210241328A1
公开(公告)日：2021-08-05
申请号：US16779340
申请日：2020-01-31
Applicant: salesforce.com, inc.
Inventor： Mitchell Christensen , Parth Vijay Vaishnav , David Clark , Wei Gao
Abstract: Pluggable pricing modules with functional extension points. A plurality of pricing methods are installed with a pricing service. The pricing service has a pluggable architecture to accept pricing methods including a set of pricing functions, and one or more extension points that provide programmatic hooks within an operational flow of the pricing service to provide optional interfaces to functional modules external to the pricing service. In response to a pricing request for a sales transaction, the pricing request including a pricing resolving selected pricing method for each sales item of the one or more sales items from the plurality of pricing methods. At least one of the one or more extension points are used to call an external functional module to interact with the operational flow of the pricing service. Aggregated results are provided to the source of the pricing request.
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公开(公告)号：US20210241301A1
公开(公告)日：2021-08-05
申请号：US16779381
申请日：2020-01-31
Applicant: salesforce.com, inc
Inventor： Mitchell Christensen , Parth Vijay Vaishnav
Abstract: Embodiments regard determination and optimization of pricing plans for sales transactions. An embodiment of one or more storage mediums include instructions for receiving a request for pricing of a sales transaction including one or more sales items; storing the sales transaction in memory for analysis; performing a static analysis of the sales transaction, including scanning the received sales transaction in memory to analyze structure and content of the sales transaction; generating an initial pricing plan for the sales transaction based on the static analysis; commencing a price calculation for the sales transaction; identifying one or more inefficiencies in the initial pricing plan during the price calculation; and dynamically modifying the initial pricing plan based at least in part on the identified one or more inefficiencies to improve performance of pricing for the sales transaction.
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公开(公告)号：US09740743B2
公开(公告)日：2017-08-22
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.
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