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1. 发明授权

EP1287441B1 SYSTEM AND METHOD FOR SYNCHRONIZING DATA RECORDS BETWEEN MULTIPLE DATABASES 有权
公开(公告)号：EP1287441B1
公开(公告)日：2018-08-15
申请号：EP01923430.1
申请日：2001-04-10
申请人： BlackBerry Limited
发明人： HIND, Hugh , DUNK, Craig
IPC分类号： G06F17/00
CPC分类号： G06F17/30581 , Y10S707/99942 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： A system and method for synchronizing data records between multiple databases is provided. Each database includes data records that are modified to include at least one pair of synchronization parameters. In a two-database system including a first database and a second database, each data record is modified to include synchronization parameters for both the first and second databases. When an update is made to a data record at one of the databases, an update message is transmitted to the other database including both synchronization parameters from the database where the update is made, along with the updated data record. An efficient master-slave configuration between the databases then enables either database to resolve conflicts without further communications. The system and method scale to systems having more than two databases by modifying the data records in at least one of the databases to include a pair of synchronization parameters for each of the other databases to which it is being synchronized, and by providing a multi-level master-slave configuration. The system and method permits the ability to add and delete records and to securely communicate between all synchronized databases.

2. 发明授权

EP1459213B1 SYSTEM AND METHODS FOR ASYCHRONOUS SYNCHRONIZATION 有权
标题翻译：用于非同步同步的系统和方法
公开(公告)号：EP1459213B1
公开(公告)日：2017-05-10
申请号：EP02792269.9
申请日：2002-11-15
申请人： Good Technology Holdings Limited
发明人： QUINLAN, Sean , MENDEZ, Daniel, J. , JOSHI, Rajiv , ARDULOV, Yuri
IPC分类号： H04L29/08
CPC分类号： H04L67/1095 , G06F9/52 , G06F17/30578 , Y10S707/99955

3. 发明授权

EP1351126B1 Open-architecture flash driver and method therefor 有权
标题翻译：开放式架构闪存驱动器及其方法
公开(公告)号：EP1351126B1
公开(公告)日：2017-05-03
申请号：EP03000542.5
申请日：2003-01-09
申请人： Microsoft Technology Licensing, LLC
发明人： Aasheim, Jered Donald , Yang, Yongqi
IPC分类号： G06F3/06 , G06F12/02 , G06F11/14 , G06F17/30
CPC分类号： G06F17/30067 , G06F3/0619 , G06F3/0643 , G06F3/0679 , G06F11/1435 , G06F11/1441 , G06F11/1471 , G06F11/1474 , G06F12/0246 , G06F2212/7201 , G06F2212/7207 , Y02D10/13 , Y10S707/99953 , Y10S707/99955
摘要： A flash driver architecture openly compatible to operate as interface between most types of file systems and flash memory media regardless of the manufacturer. The flash driver includes a flash abstraction logic that serves as a manager for operating characteristics that are common to the plurality of different types flash memory media. The flash driver may also include a programmable flash medium logic that performs more specific operations in direct communication with the flash memory medium. A user/manufacturer of a computer device can optimally select a set of programmable entry points associated with the flash medium logic to ensure congruent and seamless operation between the file system and flash memory medium selected by the user/manufacturer of the computer. A flash driver architecture openly compatible to operate as interface between most types of file systems and flash memory media regardless of the manufacturer. The flash driver includes a flash abstraction logic that serves as a manager for operating characteristics that are common to the plurality of different types flash memory media. The flash driver may also include a programmable flash medium logic that performs more specific operations in direct communication with the flash memory medium. A user/manufacturer of a computer device can optimally select a set of programmable entry points associated with the flash medium logic to ensure congruent and seamless operation between the file system and flash memory medium selected by the user/manufacturer of the computer.
摘要翻译：无论制造商如何，Flash驱动程序体系结构都可以兼容大多数类型的文件系统和闪存介质之间的接口。闪存驱动器包括闪存抽象逻辑，该闪存抽象逻辑充当多个不同类型闪存介质所共有的操作特性的管理器。闪存驱动器还可以包括可编程闪存介质逻辑，其执行与闪存介质直接通信的更具体的操作。计算机设备的用户/制造商可以最佳地选择与闪存介质逻辑关联的一组可编程入口点，以确保文件系统与由计算机的用户/制造商选择的闪存介质之间的一致且无缝的操作。无论制造商如何，Flash驱动程序体系结构都可以兼容大多数类型的文件系统和闪存介质之间的接口。闪存驱动器包括闪存抽象逻辑，该闪存抽象逻辑充当多个不同类型闪存介质所共有的操作特性的管理器。闪存驱动器还可以包括可编程闪存介质逻辑，其执行与闪存介质直接通信的更具体的操作。计算机设备的用户/制造商可以最佳地选择与闪存介质逻辑关联的一组可编程入口点，以确保文件系统与由计算机的用户/制造商选择的闪存介质之间的一致且无缝的操作。

4. 发明授权

EP1405188B1 SYSTEMS AND METHODS OF INFORMATION BACKUP 有权
公开(公告)号：EP1405188B1
公开(公告)日：2016-04-20
申请号：EP02744824.0
申请日：2002-07-03
申请人： CA, Inc.
发明人： VIVEK, Prakash, Computer Associates
IPC分类号： G06F11/14
CPC分类号： G06F3/0601 , G06F11/1456 , G06F11/1458 , G06F11/1461 , G06F11/1464 , G06F11/1469 , G06F11/2056 , G06F2003/0697 , G06F2201/84 , Y10S707/99938 , Y10S707/99953 , Y10S707/99955

5. 发明授权

EP2033100B1 METHOD FOR EFFICIENTLY CREATING IN CONTINUOUS APPLICATION CONSISTENT BACKUPS 有权转让
标题翻译：过程对于应用程序一致的备份当前高效生产
公开(公告)号：EP2033100B1
公开(公告)日：2013-05-29
申请号：EP07776394.4
申请日：2007-04-26
申请人： Microsoft Corporation
发明人： VALIYAPARAMBIL, Manoj K. , SAHASRANAMAN, Vivek , BADAMI, Vinay S. , ALI, Abid , SINGLA, Amit , ANAND, Karandeep Singh , FRIES, Robert M.
IPC分类号： G06F11/14
CPC分类号： G06F11/1464 , G06F11/1451 , G06F11/1458 , G06F11/1469 , G06F11/1471 , G06F2201/84 , Y10S707/99955
摘要： Data can be protected at a production server in a virtually continuous fashion, without necessarily imposing severe constraints on the source application(s). For example, a production server can create an application-consistent backup of one or more volumes, the backups corresponding to a first instance in time. A volume filter driver can monitor data changes in each volume using an in-memory bitmap, while a log file and/or update sequence number journal can keep track of which files have been added to or updated. The volume updates are also consistent for an instance (later) in time. At the next replication cycle, such as every few minutes (however configured), the volume filter driver passes each in-memory bitmap to the physical disk on the production server. The production server then sends the updates to the backup server, which thus stores application-consistent backups for the volume for multiple instances of time.

6. 发明公开

EP1837768A3 Remote copy system 审中-公开
标题翻译：传真系统
公开(公告)号：EP1837768A3
公开(公告)日：2012-02-15
申请号：EP07010832.9
申请日：2004-06-07
申请人： Hitachi, Ltd.
发明人： Arakawa, Hiroshi , Ninose, Kenta , Hirakawa, Yusuke , Asaka, Yoshihiro
IPC分类号： G06F11/20
CPC分类号： G06F11/2058 , G06F11/2064 , G06F11/2071 , G06F11/2074 , G06F11/2082 , G06F2201/82 , G06F2201/835 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： In a system in which data employed by a computer 600, 700 is stored in a storage system 100, the storage system transfers this data to another storage system 190 and a copy of the data is maintained in the other storage system.
A source storage system 100, when receiving a write request, transfers the write data to another storage system 190. The target storage system 190 stores the write data in a logical volume 500 in the target storage system. Consistency of the copy of the write data is maintained.

7. 发明公开

EP1975800A3 Replication and restoration of single-instance storage pools 有权转让
标题翻译：复制和单实例存储池的恢复
公开(公告)号：EP1975800A3
公开(公告)日：2011-12-28
申请号：EP08103012.4
申请日：2008-03-27
申请人： Symantec Corporation
发明人： Cremelie, Nick , Custers, Joris , D'Hoye, Koen , De Coninck, Tom
IPC分类号： G06F11/14
CPC分类号： G06F11/2097 , G06F11/1456 , G06F11/2038 , Y10S707/99955
摘要： A system and method for managing single instance storage. A computer system includes at least two backup servers, each backup server included in a single-instance storage pool. A first backup server conveys a first de-duplicated list identifying data segments from the first storage pool to a second backup server. The first backup server receives from the second backup server a second de-duplicated list identifying a subset of the data segments and conveys the subset of the data segments to the second backup server. In response to receiving the first list from the first backup server, the second backup server de-duplicates the first list against a second storage pool and conveys the second list to the first backup server. In response to receiving the subset of the data segments, the second backup server adds the received data segments to the second storage pool.

8. 发明公开

EP2375347A2 Systems and methods for classifying and transferring information in a storage network 审中-公开
标题翻译：在存储网络分类和传输信息的系统和方法
公开(公告)号：EP2375347A2
公开(公告)日：2011-10-12
申请号：EP11003795.9
申请日：2006-11-28
申请人： Commvault Systems, Inc.
发明人： Prahlad, Anand , Schwartz, Jeremy A. , Ngo, David , Brockway, Brian , Muller, Marcus S.
IPC分类号： G06F17/30 , G06F11/14
CPC分类号： G06F17/30138 , G06F3/0604 , G06F3/0605 , G06F3/0649 , G06F3/0685 , G06F11/1435 , G06F11/1451 , G06F11/1461 , G06F11/1464 , G06F11/1466 , G06F11/1471 , G06F17/3007 , G06F17/30079 , G06F17/30082 , G06F17/30094 , G06F17/301 , G06F17/30106 , G06F17/30115 , G06F17/30144 , G06F17/30194 , G06F17/30312 , G06F17/30321 , G06F17/30424 , G06F17/30528 , G06F17/30598 , G06F2201/80 , Y10S707/99942 , Y10S707/99948 , Y10S707/99955
摘要： Systems and methods for data classification to facilitate and improve data management within an enterprise are described. The disclosed systems and methods evaluate and define data management operations based on data characteristics rather than data location, among other things. Also provided are methods for generating a data structure of metadata that describes system data and storage operations. This data structure may be consulted to determine changes in system data rather than scanning the data files themselves.
摘要翻译：系统和对数据进行分类的方法来促进和企业内提高数据管理进行了描述。该游离缺失盘系统和方法评估和确定基于数据的特性，而不是数据的位置，除其他事项外的数据管理操作。这样提供了用于产生元数据的数据结构也方法描述系统数据和存储操作。该数据结构可被协商，以在矿井的系统数据的确定性改变，而不是在扫描数据文件本身。

9. 发明公开

EP1411445A3 File format conversion method and file system, information processing system, electronic commerce system using the method 审中-公开
标题翻译：使用该方法用于转换文件格式和文件系统，信息处理系统中的方法，和电子交易的运输系统
公开(公告)号：EP1411445A3
公开(公告)日：2011-06-22
申请号：EP03027862.6
申请日：1998-10-22
申请人： Hitachi, Ltd.
发明人： Inohara, Shigekazu , Kagimasa, Toyohiko , Noda, Fumio , Masuoka, Yoshimasa , Min, Jinghua
IPC分类号： G06F17/30
CPC分类号： G06F17/30076 , Y10S707/99932 , Y10S707/99934 , Y10S707/99942 , Y10S707/99953 , Y10S707/99955
摘要： In order to perform format conversion between the formats of a plurality of files without any work by a user, a file system (100) stores a relation between a conversion originating file (130) and a conversion destination file (131), and synchronously with an issue of a file operation API, the format conversion processes are executed. A user performs only the tasks essential for an application, without taking into consideration various necessary format conversions (either one-step or multi-step). During the user task, it is not necessary to designate a conversion originating file and a timing of format conversion. A user can use always a latest conversion destination file.

10. 发明公开

EP1909068A3 Map data distribution system 有权
标题翻译： Kartendatenverteilungssystem
公开(公告)号：EP1909068A3
公开(公告)日：2011-03-30
申请号：EP07014715.2
申请日：2007-07-26
申请人： Hitachi, Ltd.
发明人： Asahara, Akinori , Naka, Kenji , Morioka, Michio , Inayoshi, Hirokazu
IPC分类号： G01C21/32
CPC分类号： G01C21/32 , Y10S707/99932 , Y10S707/99933 , Y10S707/99953 , Y10S707/99955
摘要： In the case that a road is updated in units of specific areas in order to reduce the amount of communication data, the quality may degrade; for example, a network of roads is disconnected. To solve this problem, alterations to map data are grouped into map update data of the unit in which a network of links to update connects, and an ID is assigned to each map update data. Also, the map update data that may cause disconnection and the map update data that connects the connected components are detected from among all the past map update data, and these map update data are distributed so that they are always applied at the same time.
摘要翻译：在以特定区域为单位更新道路以减少通信数据量的情况下，质量可能降低; 例如，道路网络被断开。为了解决这个问题，将地图数据的变更分组为要更新的链接网络所连接的单元的映射更新数据，并将ID分配给每个地图更新数据。此外，从所有过去地图更新数据中检测出可能导致断开的地图更新数据和连接所连接的组件的地图更新数据，并且这些地图更新数据被分发，使得它们始终同时被应用。

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