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1. 发明授权

US08768979B2 In-memory data grid hash scheme optimization 有权
标题翻译：内存数据网格哈希方案优化
公开(公告)号：US08768979B2
公开(公告)日：2014-07-01
申请号：US13115662
申请日：2011-05-25
申请人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
发明人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
IPC分类号： G06F17/30 , G06F7/00 , G06F17/00
CPC分类号： G06F17/3033 , Y10S707/966
摘要： Systems and methods of managing an in-memory data grid (IMDG) may involve conducting a data distribution analysis of the IMDG on a periodic basis, and selecting a hash scheme from a plurality of hash schemes based on the data distribution analysis. In one example, the selected hash scheme is used to conduct a repopulation of the IMDG, wherein the repopulation increases the distribution evenness of database records across the IMDG.
摘要翻译：管理内存数据网格（IMDG）的系统和方法可以包括周期性地进行IMDG的数据分布分析，以及基于数据分布分析从多个散列方案中选择哈希方案。在一个示例中，所选择的散列方案用于进行IMDG的重新填充，其中重新增加跨越IMDG增加数据库记录的分布均匀性。

2. 发明授权

US08775483B2 In-memory data grid hash scheme optimization 失效
公开(公告)号：US08775483B2
公开(公告)日：2014-07-08
申请号：US13412180
申请日：2012-03-05
申请人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
发明人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
IPC分类号： G06F17/30 , G06F7/00 , G06F17/00
CPC分类号： G06F17/3033 , Y10S707/966
摘要： Systems and methods of managing an in-memory data grid (IMDG) may involve conducting a data distribution analysis of the IMDG on a periodic basis, and selecting a hash scheme from a plurality of hash schemes based on the data distribution analysis. In one example, the selected hash scheme is used to conduct a repopulation of the IMDG, wherein the repopulation increases the distribution evenness of database records across the IMDG.

3. 发明申请

US20120303675A1 In-Memory Data Grid Hash Scheme Optimization 失效
标题翻译：内存数据网格哈希方案优化
公开(公告)号：US20120303675A1
公开(公告)日：2012-11-29
申请号：US13412180
申请日：2012-03-05
申请人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
发明人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
IPC分类号： G06F17/30
CPC分类号： G06F17/3033 , Y10S707/966
摘要： Systems and methods of managing an in-memory data grid (IMDG) may involve conducting a data distribution analysis of the IMDG on a periodic basis, and selecting a hash scheme from a plurality of hash schemes based on the data distribution analysis. In one example, the selected hash scheme is used to conduct a repopulation of the IMDG, wherein the repopulation increases the distribution evenness of database records across the IMDG.
摘要翻译：管理内存数据网格（IMDG）的系统和方法可以包括周期性地进行IMDG的数据分布分析，以及基于数据分布分析从多个散列方案中选择哈希方案。在一个示例中，所选择的散列方案用于进行IMDG的重新填充，其中重新增加跨越IMDG增加数据库记录的分布均匀性。

4. 发明申请

US20120303634A1 In-Memory Data Grid Hash Scheme Optimization 有权
公开(公告)号：US20120303634A1
公开(公告)日：2012-11-29
申请号：US13115662
申请日：2011-05-25
申请人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
发明人： Snehal S. Antani , Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson
IPC分类号： G06F17/30
CPC分类号： G06F17/3033 , Y10S707/966
摘要： Systems and methods of managing an in-memory data grid (IMDG) may involve conducting a data distribution analysis of the IMDG on a periodic basis, and selecting a hash scheme from a plurality of hash schemes based on the data distribution analysis. In one example, the selected hash scheme is used to conduct a repopulation of the IMDG, wherein the repopulation increases the distribution evenness of database records across the IMDG.

5. 发明申请

US20130246462A1 AUTONOMIC CACHING FOR IN MEMORY DATA GRID QUERY PROCESSING 有权
标题翻译：用于内存数据的自动缓存网格查询处理
公开(公告)号：US20130246462A1
公开(公告)日：2013-09-19
申请号：US13421764
申请日：2012-03-15
申请人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
发明人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
IPC分类号： G06F17/30
CPC分类号： G06F17/30457 , G06F2209/5013
摘要： A method, system and computer program product for autonomic caching in an IMDG has been provided. A method for autonomic caching in an IMDG includes receiving from a client of the IMDG a request for a primary query in the IMDG. The method also includes associating the primary query with a previously requested sub-query related to the primary query. Finally, the method includes directing the sub-query concurrently with a directing of the primary query without waiting to receive a request for the sub-query from the client. In this way, the method can proactively predict a receipt of the request for a sub-query following a request for a primary query prior the actual receipt of the request for the sub-query.
摘要翻译：已经提供了一种用于IMDG自主缓存的方法，系统和计算机程序产品。在IMDG中自动缓存的方法包括从IMDG的客户端接收对IMDG中的主要查询的请求。该方法还包括将主查询与先前请求的与主查询相关的子查询相关联。最后，该方法包括在不等待从客户端接收对子查询的请求的情况下同时指导主查询来指导子查询。以这种方式，在实际接收到子查询的请求之前，该方法可以主动地预测在对主查询的请求之后对子查询的请求的接收。

6. 发明申请

US20120185500A1 DATA STORAGE AND MANAGEMENT SYSTEM 有权
标题翻译：数据存储与管理系统
公开(公告)号：US20120185500A1
公开(公告)日：2012-07-19
申请号：US13005831
申请日：2011-01-13
申请人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
发明人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F9/5027
摘要： Methods (600-900) for optimizing performance of systems (100, 200). The methods involve determining if a device (108, 1081, 1082, . . . , 108N) has been deployed as a standalone device or a cluster device. The determination can be based on a value of a flag stored in the device (e.g., an appliance) or contents of device registration information stored in a master device of a cluster of devices. The methods also involve automatically delegating data management operations to a centralized Memory Management System (MMS) or a distributed MMS (210) based on results of said determination. The centralized MMS (110) performs relational database management operations (e.g., SQL operations) in response to said data management operations being delegated thereto. The distributed MMS performs grid database management operations (e.g., non-SQL based operations or key-value based operations) in response to said data management operations being delegated thereto.
摘要翻译：用于优化系统性能的方法（600-900）（100,200）。这些方法涉及确定设备（108,108,108，...，108N）是否已被部署为独立设备或集群设备。该确定可以基于存储在设备（例如，设备）中的标志的值或存储在设备集群的主设备中的设备注册信息的内容。所述方法还包括基于所述确定的结果自动地将数据管理操作委托给集中式存储器管理系统（MMS）或分布式MMS（210）。集中式MMS（110）响应所授权的所述数据管理操作执行关系数据库管理操作（例如，SQL操作）。响应于被委托给它的所述数据管理操作，分布式MMS执行网格数据库管理操作（例如，基于非基于SQL的操作或基于键值的操作）。

7. 发明授权

US09251209B2 Autonomic caching for in memory data grid query processing 有权
标题翻译：用于内存数据网格查询处理的自动缓存
公开(公告)号：US09251209B2
公开(公告)日：2016-02-02
申请号：US13421764
申请日：2012-03-15
申请人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
发明人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
IPC分类号： G06F17/30
CPC分类号： G06F17/30457 , G06F2209/5013
摘要： A method, system and computer program product for autonomic caching in an IMDG has been provided. A method for autonomic caching in an IMDG includes receiving from a client of the IMDG a request for a primary query in the IMDG. The method also includes associating the primary query with a previously requested sub-query related to the primary query. Finally, the method includes directing the sub-query concurrently with a directing of the primary query without waiting to receive a request for the sub-query from the client. In this way, the method can proactively predict a receipt of the request for a sub-query following a request for a primary query prior the actual receipt of the request for the sub-query.
摘要翻译：已经提供了一种用于IMDG自主缓存的方法，系统和计算机程序产品。在IMDG中自动缓存的方法包括从IMDG的客户端接收对IMDG中的主要查询的请求。该方法还包括将主查询与先前请求的与主查询相关的子查询相关联。最后，该方法包括在不等待从客户端接收对子查询的请求的情况下同时指导主查询来指导子查询。以这种方式，在实际接收到子查询的请求之前，该方法可以主动地预测在对主查询的请求之后对子查询的请求的接收。

8. 发明授权

US08521768B2 Data storage and management system 有权
标题翻译：数据存储和管理系统
公开(公告)号：US08521768B2
公开(公告)日：2013-08-27
申请号：US13005831
申请日：2011-01-13
申请人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
发明人： Kulvir S. Bhogal , Nitin Gaur , Chris D. Johnson , Todd E. Kaplinger
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F9/5027
摘要： Methods (600-900) for optimizing performance of systems (100, 200). The methods involve determining if a device (108, 1081, 1082, . . . , 108N) has been deployed as a standalone device or a cluster device. The determination can be based on a value of a flag stored in the device (e.g., an appliance) or contents of device registration information stored in a master device of a cluster of devices. The methods also involve automatically delegating data management operations to a centralized Memory Management System (MMS) or a distributed MMS (210) based on results of said determination. The centralized MMS (110) performs relational database management operations (e.g., SQL operations) in response to said data management operations being delegated thereto. The distributed MMS performs grid database management operations (e.g., non-SQL based operations or key-value based operations) in response to said data management operations being delegated thereto.
摘要翻译：用于优化系统性能的方法（600-900）（100,200）。这些方法涉及确定设备（108,108,108，...，108N）是否已被部署为独立设备或集群设备。该确定可以基于存储在设备（例如，设备）中的标志的值或存储在设备集群的主设备中的设备注册信息的内容。所述方法还包括基于所述确定的结果自动地将数据管理操作委托给集中式存储器管理系统（MMS）或分布式MMS（210）。集中式MMS（110）响应所授权的所述数据管理操作执行关系数据库管理操作（例如，SQL操作）。响应于被委托给它的所述数据管理操作，分布式MMS执行网格数据库管理操作（例如，基于非基于SQL的操作或基于键值的操作）。

9. 发明授权

US09454588B2 Custom object-in-memory format in data grid network appliance 有权
公开(公告)号：US09454588B2
公开(公告)日：2016-09-27
申请号：US13584871
申请日：2012-08-14
申请人： Jared H. Anderson , Chris D. Johnson , Fred A. Kulack , William T. Newport
发明人： Jared H. Anderson , Chris D. Johnson , Fred A. Kulack , William T. Newport
IPC分类号： G06F17/30 , H02J13/00
CPC分类号： G06F17/30569 , G06F17/30607 , H02J13/001 , Y04S10/40
摘要： Techniques are disclosed for implementing custom object-in-memory formats in a data grid network appliance. The techniques include maintaining a record of format definitions on a client device of the data grid and a corresponding record of format definitions on a server device of the data grid. Each format definition may indicate one or more attributes of an object class and data types and byte ranges of the attributes. The client device may serialize one or more objects for storage in the data grid based on respective format definitions associated with the one or more objects and retrieved from the record of format definitions maintained on the client device. Further, the server device may perform one or more data grid operations using format definitions retrieved from the record of format definitions maintained on the server device.

10. 发明申请

US20090171892A1 Object Query Over Previous Query Results 失效
标题翻译：对象查询超过以前的查询结果
公开(公告)号：US20090171892A1
公开(公告)日：2009-07-02
申请号：US11964271
申请日：2007-12-26
申请人： Chris D. Johnson , William Thomas Newport
发明人： Chris D. Johnson , William Thomas Newport
IPC分类号： G06F7/00
CPC分类号： G06F17/30607
摘要： A method, apparatus and program product is provided for querying an object database. In response to performing a first query, a first set of query results is generated from an object database. Metadata associated with and describing the first set of query results is generated. The first query results and the associated metadata are mapped to a results entity. A second set of query results is generated by querying the results entity using query terms from the metadata in response to performing a second query.
摘要翻译：提供了一种用于查询对象数据库的方法，装置和程序产品。响应于执行第一查询，从对象数据库生成第一组查询结果。生成与第一组查询结果相关联并描述第一组查询结果的元数据。第一个查询结果和关联的元数据映射到结果实体。第二组查询结果是通过使用来自元数据的查询词从响应于执行第二个查询来查询结果实体生成的。

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