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公开(公告)号：US20180322168A1
公开(公告)日：2018-11-08
申请号：US15586714
申请日：2017-05-04
Applicant: salesforce.com, Inc.
Inventor： Eli LEVINE , Samarpan Jain , James Ferguson , Jan Asita Fernando , Bharadwaj Tanikella , Saikiran Perumala , Cody Marcel
IPC: G06F17/30
CPC classification number: G06F17/30463 , G06F17/30495 , G06F17/30516 , G06F17/3053 , G06F17/30595 , G06F17/30893
Abstract: Systems, methods, and computer-readable media for asynchronous (async) querying are described. In embodiments, a system may convert a user-issued query into a distributed execution instruction set (DEIS), and issue the DEIS to data stores that may have various database structures. The system may obtain database objects from the data stores, and store a result set indicating the obtained database objects in a location specified by the user-issued query. The system may also provide mechanisms to allow users to view progress of their async query jobs and/or cancel ongoing async query jobs. Other embodiments may be described and/or claimed.
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公开(公告)号：US20180096165A1
公开(公告)日：2018-04-05
申请号：US15283145
申请日：2016-09-30
Applicant: salesforce.com, inc.
Inventor： Alex Warshavsky , Adam Torman , Eli Levine , Jan Asita Fernando , Samarpan Jain
CPC classification number: G06F21/6245 , G06F16/2282 , G06F21/6218
Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for dynamically provisioning a subset of a shared table or schema via access controls. A database system maintains a multi-tenant non-relational database associated with multiple enterprises, each with a number of records. The system also maintains a shared table in the multi-tenant non-relational database with a number of records. Permissions are identified for one or more of the enterprises with respect to columns of the shared table. A request is received to provision one or more columns of the shared table to an enterprise, with the request identifying a unique enterprise ID associated with the enterprise. The request is then processed, and the system modifies the permissions for the one or more provisioned columns of the shared table with respect to the unique enterprise ID associated with the enterprise. Rows of the shared table are updated to include the one or more provisioned columns, with the rows corresponding to the unique enterprise ID.
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43.发明申请公开(公告)号：US20170168880A1
公开(公告)日：2017-06-15
申请号：US15443219
申请日：2017-02-27
Applicant: salesforce.com, inc.
Inventor： Aakash Pradeep , Adam Torman , Alex Warshavsky , Samarpan Jain
CPC classification number: G06F9/542 , G06F3/061 , G06F3/0619 , G06F3/0643 , G06F3/0656 , G06F3/067 , G06F17/30091 , G06F17/30115 , G06F17/30203 , G06F17/30876 , 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.
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公开(公告)号：US09658801B2
公开(公告)日：2017-05-23
申请号：US14976125
申请日：2015-12-21
Applicant: salesforce.com, inc.
Inventor： Aakash Pradeep , Adam Torman , Alex Warshavsky , Samarpan Jain
CPC classification number: G06F9/542 , G06F3/061 , G06F3/0619 , G06F3/0643 , G06F3/0656 , G06F3/067 , G06F17/30091 , G06F17/30115 , G06F17/30203 , G06F17/30876 , H04L47/50 , H04L67/02 , H04L67/06 , H04L67/1004 , H04L67/2842 , H04L67/42
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.
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公开(公告)号：US20170075922A1
公开(公告)日：2017-03-16
申请号：US15097090
申请日：2016-04-12
Applicant: salesforce.com, inc.
Inventor： Adam Torman , Ivan Daya Weiss , Aakash Pradeep , Abhishek Bangalore Sreenivasa , Alex Warshavsky , Soumen Bandyopadhyay , Choapet Oravivattanakul , Samarpan Jain
IPC: G06F17/30
CPC classification number: G06F16/1805 , G06F16/164 , G06F16/2358
Abstract: Disclosed are some examples of database systems, methods, and computer program products for processing log files. In some implementations, a server of a database system accesses a metadata file indicating algorithms that can be applied to data of log files. The server generates customer-facing log files using the log file and metadata file. The customer-facing log files include new data derived from using the algorithms and the data of the log files.
Abstract translation: 公开了用于处理日志文件的数据库系统，方法和计算机程序产品的一些示例。 在一些实现中，数据库系统的服务器访问指示可应用于日志文件的数据的算法的元数据文件。 服务器使用日志文件和元数据文件生成面向客户的日志文件。 面向客户的日志文件包括从使用算法和日志文件的数据导出的新数据。
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Patent Agency Ranking
公开(公告)号：US20160080461A1
公开(公告)日：2016-03-17
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: H04L29/08
CPC classification number: H04L67/10 , G06F11/3006 , G06F11/3438 , G06F11/3452 , G06F11/3476 , G06F17/30398 , G06F2201/80 , G06F2201/86 , H04L67/02
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.
Abstract translation: 数据库系统捕获与用户的记录交互相关联的标题部分的自定义信息。 数据库系统可以接收包括头部部分的超文本传输协议（http）消息，并且确定头部部分是否包括与由第二应用添加的与发起http消息的第一应用不同的自定义信息相关联的预定数据模式 。 响应于确定报头部分包括预定数据模式，数据库系统可以从报头部分提取定制信息。 从用户记录的交互中提取的自定义信息和事件数据可以作为存储元件存储在数据库系统上。
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公开(公告)号：US20160077798A1
公开(公告)日：2016-03-17
申请号：US14705750
申请日：2015-05-06
Applicant: salesforce.com, inc.
Inventor： Aakash Pradeep , Adam Torman , Alex Warshavsky , Samarpan Jain , Soumen Bandyopadhyay , Thomas William D'Silva , Abhishek Bangalore Sreenivasa
IPC: G06F5/14
CPC classification number: G06F12/0804 , G06F5/14 , G06F9/542 , G06F9/544 , G06F2205/126 , G06F2212/1041 , G06F2212/281 , G06F2212/311 , H04L67/28
Abstract: A capture service running on an application server receives events from a client application running on an application server to be stored in a data store and stores the events in an in-memory bounded buffer on the application server, the in-memory bounded buffer comprising a plurality of single-threaded segments, the capture service to write events to each segment in parallel. The in-memory bounded buffer provides a notification to a buffer flush regulator when a number of events stored in the in-memory bounded buffer reaches a predefined limit. The in-memory bounded buffer receive a request to flush the events in the in-memory bounded buffer from a consumer executor service. The consumer executor service consumes the events in the in-memory bounded buffer using a dynamically sized thread pool of consumer threads to read the segments of the bounded buffer in parallel, wherein consuming the events comprises writing the events directly to the data store.
Abstract translation: 在应用服务器上运行的捕获服务从在应用服务器上运行的客户端应用程序接收要存储在数据存储中的事件，并将事件存储在应用服务器上的内存有界缓冲区中，内存有界缓冲区包括 多个单线程段，捕获服务将事件并行写入每个段。 当存储在内存有界缓冲区中的多个事件达到预定义的限制时，内存有界缓冲区向缓冲区清除调节器提供通知。 内存有界缓冲区接收到从消费者执行器服务刷新内存有界缓冲区中的事件的请求。 消费者执行器服务使用动态大小的消费者线程的线程池来消耗内存有界缓冲器中的事件，以并行读取有界缓冲器的片段，其中消耗事件包括将事件直接写入数据存储器。
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公开(公告)号：US20150127670A1
公开(公告)日：2015-05-07
申请号：US14529674
申请日：2014-10-31
Applicant: salesforce.com, inc.
Inventor： Adam Torman , Alex Warshavsky , Derrill Dabkoski , Thomas William D'Silva , Aakash Pradeep , Robert Woollen , Samarpan Jain , Soumen Bandyopadhyay
IPC: G06F17/30
CPC classification number: G06Q30/0201 , G06F16/23
Abstract: Disclosed are methods, apparatus, systems, and computer program products for provisioning log file data. A server may parse through log files by selecting particular log entries and data fields. Customer-facing log files may be generated based on the selected log entries and data fields.
Abstract translation: 公开了用于配置日志文件数据的方法，装置，系统和计算机程序产品。 服务器可以通过选择特定的日志条目和数据字段来解析日志文件。 可以根据所选的日志条目和数据字段生成面向客户的日志文件。
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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.
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公开(公告)号：US10860606B2
公开(公告)日：2020-12-08
申请号：US15884944
申请日：2018-01-31
Applicant: salesforce.com, inc.
Inventor： Jan Asita Fernando , Cody Marcel , Sahil Ramrakhyani , Samarpan Jain , Brian Esserlieu , James Ferguson , Saikiran Perumala , Charles Fineman , Jay Hurst , Seshank Kalvala
Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for deleting data of an object within a multi-tenant database. Described is a mechanism for performing operations such as an efficient delete operation by introducing a new delete operation (or method) that is configured to allow a data structure such as an object to identify one or more records to be deleted. In order to ensure that the operation is efficient, the mechanism may perform a validation of the values provided to the delete operation based on the type of data store used for storing the records. For example, the validation may ensure that the values provided to the method correspond to a composite primary key when records are stored in a non-relational data store. Upon a successful validation, an initial delete request may be translated to an appropriate delete operation for the underlying database.
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