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31. 发明申请

US20130238677A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR USING A DATABASE TO ACCESS CONTENT STORED OUTSIDE OF THE DATABASE 审中-公开
标题翻译：使用数据库访问存储在数据库外部的内容的系统，方法和计算机程序产品
公开(公告)号：US20130238677A1
公开(公告)日：2013-09-12
申请号：US13866855
申请日：2013-04-19
申请人： SALESFORCE.COM, INC.
发明人： Kedar Doshi , Sonali Agrawal , Simon Wong , Chaitanya Bhatt , Sandip Ghosh , Gary Baker
IPC分类号： G06F17/30
CPC分类号： G06F16/182 , G06F16/122 , G06F16/13 , G06F16/14 , G06F16/1748 , G06F16/176
摘要： In accordance with embodiments, there are provided mechanisms and methods for using a database to access content stored outside of the database. These mechanisms and methods for using a database to access content stored outside of the database can enable embodiments to provide a database system which can be used to access content when the content is incapable of being stored in the database system, or is otherwise not stored in the database system. The ability of embodiments to provide access to such data via the database system can improve the usability of the database system.
摘要翻译：根据实施例，提供了使用数据库访问存储在数据库外部的内容的机制和方法。用于使用数据库访问存储在数据库外部的内容的这些机制和方法可以使得实施例能够提供数据库系统，当内容不能存储在数据库系统中时，数据库系统可被用于访问内容，否则不存储在数据库系统。实施例通过数据库系统提供对这些数据的访问的能力可以提高数据库系统的可用性。

32. 发明申请

US20130046752A1 OPTIMIZATION ENGINE IN A MULTI-TENANT DATABASE SYSTEM 审中-公开
标题翻译：多重数据库系统中的优化引擎
公开(公告)号：US20130046752A1
公开(公告)日：2013-02-21
申请号：US13656604
申请日：2012-10-19
申请人： SALESFORCE.COM, INC
发明人： Craig Weissman , Dave Moellenhoff , Simon Wong , Paul Nakada
IPC分类号： G06F17/30
CPC分类号： G06F21/6218 , G06F16/2453 , G06F16/2462 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99938 , Y10S707/99939
摘要： More efficient querying of a multi-tenant database using dynamic tuning of database indices. A layer of meta-data associates data items with tenants, e.g., via tags, and the meta-data is used to optimize searches by channeling processing resources during a query to only those pieces of data bearing the relevant tenant's unique tag.
摘要翻译：使用数据库索引的动态调整更有效地查询多租户数据库。元数据层将数据项与租户（例如，经由标签）相关联，并且元数据用于通过在查询期间将处理资源传递给仅涉及相关租户的唯一标签的那些数据来优化搜索。

33. 发明申请

US20180322153A1 CUSTOM ENTITIES AND FIELDS IN A MULTI-TENANT DATABASE SYSTEM 审中-公开
公开(公告)号：US20180322153A1
公开(公告)日：2018-11-08
申请号：US16032405
申请日：2018-07-11
申请人： salesforce.com, inc.
发明人： Craig Weissman , Simon Wong
IPC分类号： G06F17/30 , G06F21/62
摘要： Systems and methods for hosting variable schema data such as dynamic tables and columns in a fixed physical database schema. Standard objects, such as tables are provided for use by multiple tenants or organizations in a multi-tenant database system. Each organization may add or define custom fields for inclusion in a standard object. Custom fields for multiple tenants are stored in a custom data column within the object data structure, and this single custom data column may contain different data types for each tenant.

34. 发明申请

US20180218031A1 SYSTEMS, METHODS, AND APPARATUSES FOR IMPLEMENTING DYNAMIC MACROS WITHIN A MULTI-TENANT AWARE STRUCTURED QUERY LANGUAGE 审中-公开
公开(公告)号：US20180218031A1
公开(公告)日：2018-08-02
申请号：US15421076
申请日：2017-01-31
申请人： salesforce.com. Inc.
发明人： Simon Wong , Gary Baker
IPC分类号： G06F17/30
摘要： In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing dynamic macros within a multi-tenant aware structured query language operable within a computing environment. For instance, such an exemplary system having a processor and a memory therein includes means for operating a multi-tenant database system having customer data stored therein for a plurality of distinct customer organizations; receiving a database query specifying a dynamic macro function call to be executed at runtime and replaced with a string within a new structured query language statement to be executed against the multi-tenant database system; parsing the database query to identify the dynamic macro function call specified; parsing the database query to identify a functional expression to be evaluated at runtime as passed with the dynamic macro function call specified; generating a new structured query language statement to execute against the multi-tenant database system in fulfillment of the database query received, in which the new structured query language statement includes the string in place of the dynamic macro function call or a functional call executable by the multi-tenant database system at runtime to be resolved to the string by the multi-tenant database during execution of the new structured query language statement; and executing the new structured query language statement against the multi-tenant database system. Other related embodiments are disclosed.

35. 发明申请

US20180052895A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR DEFINING CUSTOM JUNCTION OBJECTS IN AN ON-DEMAND DATABASE SERVICE 审中-公开
公开(公告)号：US20180052895A1
公开(公告)日：2018-02-22
申请号：US15790890
申请日：2017-10-23
申请人： salesforce.com, inc.
发明人： Simon Wong , Ryan Choi , Craig Weissman , Michael P. Polcari , David M. Brady
IPC分类号： G06F17/30
CPC分类号： G06F16/2477 , G06F16/2465 , G06F21/604
摘要： In accordance with embodiments, there are provided mechanisms and methods for defining custom junction objects in an on-demand database service. These mechanisms and methods for defining custom junction objects in an on-demand database service can enable embodiments to provide for enhanced security and more efficient querying, etc. The ability of embodiments to provide such features may lead to these and other benefits in an on-line environment.

36. 发明授权

US09558218B2 Truncating data associated with objects in a multi-tenant database 有权
标题翻译：截断与多租户数据库中的对象相关联的数据
公开(公告)号：US09558218B2
公开(公告)日：2017-01-31
申请号：US14714968
申请日：2015-05-18
申请人： salesforce.com, inc.
发明人： Arup Dutta , Simon Wong , Dan Soble , Nathanael Black , Walter Macklem
IPC分类号： G06F17/30
CPC分类号： G06F17/30303 , G06F17/30117 , G06F17/30165 , G06F17/30997
摘要： An exemplary embodiment of a multi-tenant database system is provided. The system includes a multi-tenant database, an entity definition table, and a data processing engine. The database has database objects for multiple tenants, including an existing object for a designated tenant. Each entry in the existing object has a respective entity identifier. The definition table has metadata entries for the database objects, including a metadata entry for the existing object. This metadata entry has a tenant identifier for the designated tenant, an entity name for the existing object, and an old key prefix for the existing object. Each entity identifier of the existing object begins with the old key prefix. The engine performs a data truncation operation on the existing object by updating the metadata entry to replace the old key prefix with a new key prefix. This results in an updated object that is identified by the new key prefix and the tenant identifier.
摘要翻译：提供了多租户数据库系统的示例性实施例。该系统包括多租户数据库，实体定义表和数据处理引擎。数据库具有多个租户的数据库对象，包括指定租户的现有对象。现有对象中的每个条目都有相应的实体标识符。定义表具有数据库对象的元数据条目，包括现有对象的元数据条目。该元数据条目具有用于指定承租人的租户标识符，现有对象的实体名称和用于现有对象的旧密钥前缀。现有对象的每个实体标识符都以旧的密钥前缀开始。引擎通过更新元数据条目来对现有对象执行数据截断操作，以用新的密钥前缀替换旧的密钥前缀。这导致由新的密钥前缀和租户标识符标识的更新的对象。

37. 发明授权

US09378227B2 Systems and methods for exporting, publishing, browsing and installing on-demand applications in a multi-tenant database environment 有权
标题翻译：在多租户数据库环境中导出，发布，浏览和安装按需应用程序的系统和方法
公开(公告)号：US09378227B2
公开(公告)日：2016-06-28
申请号：US14160537
申请日：2014-01-21
申请人： salesforce.com, Inc.
发明人： David Brooks , Benji Jasik , Eric David Bezar , Douglas Chasman , Scott Hansma , Steven Tamm , Lewis Wiley Tucker , Timothy Mason , Tien Tzuo , Adam Gross , Simon Wong
IPC分类号： G06F17/30 , G06F9/445 , G06F9/44 , G06F15/173 , H04L12/50
CPC分类号： G06F8/61 , G06F3/0482 , G06F3/0483 , G06F8/60 , G06F8/658 , G06F15/173 , G06F17/30017 , G06F17/30165 , G06F17/30292 , G06F17/303 , G06F17/30356 , G06F17/30525 , G06F17/30575 , G06F17/30592 , G06F17/30607 , G06F17/30887 , G06F17/30893 , G06F17/30994 , H04L12/50 , H04L63/1433 , H04L67/34
摘要： In accordance with embodiments, there are provided mechanisms and methods for creating, exporting, viewing and testing, and importing custom applications in a multitenant database environment. These mechanisms and methods can enable embodiments to provide a vehicle for sharing applications across organizational boundaries. The ability to share applications across organizational boundaries can enable tenants in a multi-tenant database system, for example, to easily and efficiently import and export, and thus share, applications with other tenants in the multi-tenant environment.
摘要翻译：根据实施例，提供了用于在多租户数据库环境中创建，导出，查看和测试以及导入定制应用程序的机制和方法。这些机制和方法可以使得实施例能够提供跨组织边界共享应用的车辆。跨组织边界共享应用程序的能力可以使多租户数据库系统中的租户能够轻松有效地导入和导出，从而与多租户环境中的其他租户共享应用程序。

38. 发明授权

US09367431B2 Testing data silo 有权
标题翻译：测试数据仓
公开(公告)号：US09367431B2
公开(公告)日：2016-06-14
申请号：US13627402
申请日：2012-09-26
申请人： Salesforce.com, Inc.
发明人： Richard Unger , Simon Wong
IPC分类号： G06F7/00 , G06F17/00 , G06F17/30 , G06F11/36
CPC分类号： G06F11/3672
摘要： In accordance with disclosed embodiments, there are provided methods, systems, and apparatuses for creating a data silo and testing with a data silo including, for example, initiating a test sequence against a production database within the host organization, in which the test sequence specifies: a) new data for insertion into the production database during the test sequence, and b) one or more test queries against the production database during the test sequence; performing a database transaction to insert the new data into the production database without committing the new data to the production database; recording names of one or more objects corresponding to the inserted new data, the one or more objects created as part of the transaction to insert the new data into the production database within a transaction entity object map; modifying the one or more test queries specified by the test sequence to no longer query against the production database by substituting the one or more test queries with references to the names of the one or more objects in operating memory separate from information stored within the production database; and executing the one or more modified test queries. Other related embodiments are disclosed.
摘要翻译：根据所公开的实施例，提供了用于创建数据仓库和使用数据仓库进行测试的方法，系统和装置，包括例如针对主机组织内的生产数据库发起测试序列，其中测试序列指定：a）在测试序列期间插入生产数据库的新数据，以及b）在测试序列期间针对生产数据库的一个或多个测试查询; 执行数据库事务以将新数据插入到生产数据库中，而不将新数据提交给生产数据库; 记录与所插入的新数据相对应的一个或多个对象的名称，所述一个或多个对象被创建为事务的一部分以将新数据插入到事务实体对象映射内的生产数据库中; 修改由测试序列指定的一个或多个测试查询，以不再针对生产数据库查询，替换一个或多个测试查询，引用操作存储器中与存储在生产数据库中的信息分离的操作存储器中的一个或多个对象的名称 ; 并执行一个或多个修改的测试查询。公开了其他相关实施例。

39. 发明申请

US20130246450A1 SYSTEM AND METHODS OF IMPROVING A MULTI-TENANT DATABASE QUERY USING CONTEXTUAL KNOWLEDGE ABOUT NON-HOMOGENEOUSLY DISTRIBUTED TENANT DATA 审中-公开
公开(公告)号：US20130246450A1
公开(公告)日：2013-09-19
申请号：US13873146
申请日：2013-04-29
申请人： SALESFORCE.COM, INC
发明人： Craig Weissman , Dave Moellenhoff , Simon Wong
IPC分类号： G06F17/30
CPC分类号： G06F17/30442 , G06F17/30528 , G06F17/30536
摘要： In embodiments, methods and systems for improving a query in a database system are provided. These method and system embodiments can enable greater contextual knowledge about the types and use of data in tables underlying a relational database to be employed to improve query efficiency. By employing contextual information, embodiments can provide improved queries and/or make recommendations to a query optimizer of a database system to improve its operation based upon knowledge of the data and/or application gathered. Embodiments can be useful in improving query performance in multi-tenant database systems.

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