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1. 发明专利

CA2596719A1 METHOD AND APPARATUS FOR DISTRIBUTED DATA MANAGEMENT IN A SWITCHING NETWORK 未知
公开(公告)号：CA2596719A1
公开(公告)日：2006-08-31
申请号：CA2596719
申请日：2006-02-21
申请人： XEROUND SYSTEMS LTD , XEROUND SYSTEMS INC
发明人： SHOMER AYELET , ROMEM YANIV , KLAR NIR , VIGDER AVI , KAMINER IRIS , BARKAI SHARON , ZLOTKIN GILAD , LEVY RONI , GILDERMAN ILIA , BROUDE ZEEV
IPC分类号： G06F17/30 , G06F40/00
摘要： The present invention concerns a data access system comprising: database units arranged in virtual partitions each independently accessible, a plurality of data processing units, a switching network for switching said data processing units between said virtual partitions thereby to assign data processing capacity dynamically to respective virtual partitions; and a hashing unit for carrying out a hashing process on data and wherein data is assigned to respective database units via a result of said hashing process.

2. 发明申请

WO2007141791A2 A METHOD AND A SYSTEM FOR BACKING UP DATA AND FOR FACILITATING STREAMING OF RECORDS IN REPLICA-BASED DATABASES 审中-公开
标题翻译：一种用于备份数据和促进基于REPLICA的数据库记录流的方法和系统
公开(公告)号：WO2007141791A2
公开(公告)日：2007-12-13
申请号：PCT/IL2007/000689
申请日：2007-06-07
申请人： XEROUND SYSTEMS LTD. , XEROUND SYSTEMS INC. , ROMEM, Yaniv , LEISEROWITZ, Eran , VIGDER, Avi , ZLOTKIN, Gilad
发明人： ROMEM, Yaniv , LEISEROWITZ, Eran , VIGDER, Avi , ZLOTKIN, Gilad
CPC分类号： G06F11/1458 , G06F11/1469 , G06F11/1471 , G06F2201/80
摘要： A system for backing up a set of records. The system comprises a database in which to store the set of records and a data management module configured for backing up the set of records in a plurality of record groups in a first continuous data batch using a single data stream in the database and simultaneously logging a plurality of transactions related to one or more of the set of records in the first continuous data batch. Each record group has one or more records of said set of records. The system is designed for recovering said set of records from the first continuous data batch.
摘要翻译：用于备份一组记录的系统。该系统包括用于存储该组记录的数据库和一个数据管理模块，该数据管理模块被配置为使用数据库中的单个数据流在第一连续数据批中的多个记录组中备份记录集，并同时记录与第一连续数据批中的一组或多个记录有关的多个事务。每个记录组具有所述一组记录的一个或多个记录。该系统被设计用于从第一连续数据批次中恢复所述一组记录。

3. 发明申请

WO2006090367A2 METHOD AND APPARATUS FOR DATA MANAGEMENT 审中-公开
标题翻译：数据管理方法与装置
公开(公告)号：WO2006090367A2
公开(公告)日：2006-08-31
申请号：PCT/IL2006/000220
申请日：2006-02-21
申请人： XEROUND SYSTEMS LTD. , XEROUND SYSTEMS INC. , BARKAI, Sharon , ZLOTKIN, Gilad , VIGDER, Avi , KLAR, Nir , ROMEM, Yaniv , SHOMER, Ayelet , KAMINER, Iris , LEVY, Roni , BROUDE, Zeev , GILDERMAN, Ilia
发明人： BARKAI, Sharon , ZLOTKIN, Gilad , VIGDER, Avi , KLAR, Nir , ROMEM, Yaniv , SHOMER, Ayelet , KAMINER, Iris , LEVY, Roni , BROUDE, Zeev , GILDERMAN, Ilia
CPC分类号： G06F17/30584 , G06F11/1662 , G06F11/181 , G06F11/182 , G06F17/30486 , H04L12/18
摘要： A data access system decouples the data processing from the data storage to provide improved accessibility, integrity, scalability and other features. The system comprises: database units arranged in virtual partitions each independently accessible, a plurality of data processing units, and a switching network for switching the data processing units between the virtual partitions, thereby to assign data processing capacity dynamically to respective virtual partitions.
摘要翻译：数据访问系统将数据处理与数据存储分离，以提供改进的可访问性，完整性，可扩展性和其他功能。该系统包括：布置在每个可独立访问的虚拟分区中的数据库单元，多个数据处理单元和用于在虚拟分区之间切换数据处理单元的交换网络，从而动态地将数据处理能力分配给各个虚拟分区。

4. 发明申请

WO2007141791A3 A METHOD AND A SYSTEM FOR BACKING UP DATA AND FOR FACILITATING STREAMING OF RECORDS IN REPLICA-BASED DATABASES 审中-公开
标题翻译：一种用于备份数据和促进基于REPLICA的数据库记录流的方法和系统
公开(公告)号：WO2007141791A3
公开(公告)日：2008-04-17
申请号：PCT/IL2007000689
申请日：2007-06-07
申请人： XEROUND SYSTEMS LTD , XEROUND SYSTEMS INC , ROMEM YANIV , LEISEROWITZ ERAN , VIGDER AVI , ZLOTKIN GILAD
发明人： ROMEM YANIV , LEISEROWITZ ERAN , VIGDER AVI , ZLOTKIN GILAD
IPC分类号： G06F11/14
CPC分类号： G06F11/1458 , G06F11/1469 , G06F11/1471 , G06F2201/80
摘要： A system for backing up a set of records. The system comprises a database in which to store the set of records and a data management module configured for backing up the set of records in a plurality of record groups in a first continuous data batch using a single data stream in the database and simultaneously logging a plurality of transactions related to one or more of the set of records in the first continuous data batch. Each record group has one or more records of said set of records. The system is designed for recovering said set of records from the first continuous data batch.
摘要翻译：用于备份一组记录的系统。该系统包括用于存储该组记录的数据库和一个数据管理模块，该数据管理模块被配置为使用数据库中的单个数据流在第一连续数据批中的多个记录组中备份记录集，并同时记录与第一连续数据批中的一组或多个记录有关的多个事务。每个记录组具有所述一组记录的一个或多个记录。该系统被设计用于从第一连续数据批次中恢复所述一组记录。

5. 发明申请

WO2006090367A3 METHOD AND APPARATUS FOR DISTRIBUTED DATA MANAGEMENT IN A SWITCHING NETWORK 审中-公开
标题翻译：一种切换网络中分布式数据管理的方法与装置
公开(公告)号：WO2006090367A3
公开(公告)日：2007-01-25
申请号：PCT/IL2006000220
申请日：2006-02-21
申请人： XEROUND SYSTEMS LTD , XEROUND SYSTEMS INC , BARKAI SHARON , ZLOTKIN GILAD , VIGDER AVI , KLAR NIR , ROMEM YANIV , SHOMER AYELET , KAMINER IRIS , LEVY RONI , BROUDE ZEEV , GILDERMAN ILIA
发明人： BARKAI SHARON , ZLOTKIN GILAD , VIGDER AVI , KLAR NIR , ROMEM YANIV , SHOMER AYELET , KAMINER IRIS , LEVY RONI , BROUDE ZEEV , GILDERMAN ILIA
IPC分类号： G06F17/30
CPC分类号： G06F17/30584 , G06F11/1662 , G06F11/181 , G06F11/182 , G06F17/30486 , H04L12/18
摘要： A data access system decouples the data processing from the data storage to provide improved accessibility, integrity, scalability and other features. The system comprises: database units arranged in virtual partitions each independently accessible, a plurality of data processing units, and a switching network for switching the data processing units between the virtual partitions, thereby to assign data processing capacity dynamically to respective virtual partitions.
摘要翻译：数据访问系统将数据处理与数据存储分离，以提供改进的可访问性，完整性，可扩展性和其他功能。该系统包括：布置在每个可独立访问的虚拟分区中的数据库单元，多个数据处理单元和用于在虚拟分区之间切换数据处理单元的交换网络，从而动态地将数据处理能力分配给各个虚拟分区。

6. 发明申请

WO2009004620A2 METHOD AND SYSTEM FOR DATA STORAGE AND MANAGEMENT 审中-公开
标题翻译：数据存储与管理方法与系统
公开(公告)号：WO2009004620A2
公开(公告)日：2009-01-08
申请号：PCT/IL2008/000906
申请日：2008-07-02
申请人： XEROUND SYSTEMS LTD. , XEROUND SYSTEMS INC. , ROMEM, Yaniv , GILDERMAN, Ilia , LEV-SHANI, Zohar , VIGDER, Avi , LEISEROWITZ, Eran , ZLOTKIN, Gilad
发明人： ROMEM, Yaniv , GILDERMAN, Ilia , LEV-SHANI, Zohar , VIGDER, Avi , LEISEROWITZ, Eran , ZLOTKIN, Gilad
IPC分类号： G06F17/30 , G06F12/16
CPC分类号： G06F17/30339 , G06F11/18 , G06F17/30424 , G06F17/30451 , G06F17/30551
摘要： According to some embodiments of the present invention there is provided a method and a system for managing data storage in a plurality of data partitions, such as replica databases. The method is based on analyzing, for each physical data partition, the received memory access queries. Each memory access query has a different result table which is based on different fields. This analysis is performed to determine the frequency of receiving each one of the memory access queries. The analysis allows, for one or more of the analyzed memory access queries, associating between at least one key of a respective result table and at least one of the physical data partitions. In such an embodiment, data elements are stored according to a match with respective said at least one key.
摘要翻译：根据本发明的一些实施例，提供了一种用于管理多个数据分区（例如副本数据库）中的数据存储的方法和系统。该方法基于对每个物理数据分区分析所接收的存储器访问查询。每个存储器访问查询具有不同的结果表，其基于不同的字段。执行该分析以确定接收每个存储器访问查询的频率。分析允许对于一个或多个分析的存储器访问查询，将相应结果表的至少一个密钥与至少一个物理数据分区相关联。在这样的实施例中，根据与所述至少一个键的匹配来存储数据元素。

7. 发明申请

WO2008038271A1 AN APPARATUS AND METHOD FOR A DISTRIBUTED STORAGE GLOBAL DATABASE 审中-公开
标题翻译：分布式存储全球数据库的设备和方法
公开(公告)号：WO2008038271A1
公开(公告)日：2008-04-03
申请号：PCT/IL2007/001173
申请日：2007-09-24
申请人： XEROUND SYSTEMS LTD. , XEROUND SYSTEMS INC. , ROMEM, Yaniv , ZLOTKIN, Gilad , GILDERMAN, Ilia , VIGDER, Avi
发明人： ROMEM, Yaniv , ZLOTKIN, Gilad , GILDERMAN, Ilia , VIGDER, Avi
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30457
摘要： A geographically distributed storage system for managing the distribution of data elements wherein requests for given data elements incur a geographic inertia. The geographically distributed storage system comprises geographically distributed sites, each comprises a site storage unit for locally storing a portion of a globally coherent distributed database that includes the data elements and a local access point for receiving requests relating to ones of the data elements. The and geographically distributed storage system comprises a data management module for forwarding at least one requested data element to the local access point at a first of the geographically distributed sites from which the request is received and storing the at least one requested data element at the first site, thereby to provide local accessibility to the data element for future requests from the first site while maintaining the globally coherency of the distributed database.
摘要翻译：一种地理分布式存储系统，用于管理数据元素的分布，其中给定数据元素的请求引起地理惯性。地理分布式存储系统包括地理上分布的站点，每个站点包括站点存储单元，用于本地存储包括数据元素的全局一致性分布式数据库的一部分，以及用于接收与数据元素之一相关的请求的本地接入点。地理分布式存储系统包括数据管理模块，用于在接收到请求的第一个地理分布站点处将至少一个所请求的数据元素转发到本地接入点，并将第一个请求的数据元素存储在第一个从而为维护分布式数据库的全局一致性提供来自第一站点的未来请求的数据元素的本地可访问性。

8. 发明公开

EP2035930A2 METHOD AND SYSTEM FOR BACKING UP DATA AND FOR FACILITATING STREAMING OF RECORDS IN REPLICA-BASED DATABASES 审中-公开
标题翻译：方法及系统上制作复制基于数据库保护数据，并允许数据流RECORDS
公开(公告)号：EP2035930A2
公开(公告)日：2009-03-18
申请号：EP07736429.7
申请日：2007-06-07
申请人： Xeround Systems Ltd. , Xeround Systems Inc
发明人： ROMEM, Yaniv , LEISEROWITZ, Eran , VIGDER, Avi , ZLOTKIN, Gilad
IPC分类号： G06F11/14
CPC分类号： G06F11/1458 , G06F11/1469 , G06F11/1471 , G06F2201/80
摘要： A system for backing up a set of records. The system comprises a database in which to store the set of records and a data management module configured for backing up the set of records in a plurality of record groups in a first continuous data batch using a single data stream in the database and simultaneously logging a plurality of transactions related to one or more of the set of records in the first continuous data batch. Each record group has one or more records of said set of records. The system is designed for recovering said set of records from the first continuous data batch.

9. 发明公开

EP1851662A2 METHOD AND APPARATUS FOR DISTRIBUTED DATA MANAGEMENT IN A SWITCHING NETWORK 审中-公开
标题翻译：装置和方法的分布式计算一个交换网络
公开(公告)号：EP1851662A2
公开(公告)日：2007-11-07
申请号：EP06711202.9
申请日：2006-02-21
申请人： Xeround Systems Ltd. , Xeround Systems Inc.
发明人： BARKAI, Sharon , ZLOTKIN, Gilad , VIGDER, Avi , KLAR, Nir , ROMEM, Yaniv , SHOMER, Ayelet , KAMINER, Iris , LEVY, Roni , BROUDE, Zeev , GILDERMAN, Ilia
IPC分类号： G06F17/30
CPC分类号： G06F17/30584 , G06F11/1662 , G06F11/181 , G06F11/182 , G06F17/30486 , H04L12/18
摘要： A data access system decouples the data processing from the data storage to provide improved accessibility, integrity, scalability and other features. The system comprises: database units arranged in virtual partitions each independently accessible, a plurality of data processing units, and a switching network for switching the data processing units between the virtual partitions, thereby to assign data processing capacity dynamically to respective virtual partitions.

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