公开(公告)号：EP1465072A3

公开(公告)日：2004-12-29

申请号：EP04005127.8

申请日：2004-03-04

申请人： Hitachi, Ltd.

发明人： Hara, Junichi ,  Iwasaki, Masaaki ,  Sonoda, Koji

IPC分类号： G06F9/46 ,  G06F17/30

CPC分类号： G06F17/30082 ,  G06F17/30194

摘要： In a distributed file system, when a user requests a computer to create a distributed file, a management computer acquires a list of computers complying with an allocation rule selected by the user from allocation rules taking the performance, security level, reliability level and utility rate into consideration. When the user requests the computer to access the distributed file, on the other hand, the partial files and the server information are collected from each computer. Each computer evaluates the allocation of the partial files based on the selected allocation rule and the server information from each computer, and if required, selects a destination computer and instructs the partial files to be moved to the destination computer.

摘要翻译： 在分布式文件系统中，当用户请求计算机创建分布式文件时，管理计算机从获取性能，安全级别，可靠性级别和效用率的分配规则中获取符合用户选择的分配规则的计算机列表 考虑到。 另一方面，当用户请求计算机访问分布式文件时，从每台计算机收集部分文件和服务器信息。 每个计算机基于所选择的分配规则和来自每个计算机的服务器信息来评估部分文件的分配，并且如果需要，选择目的地计算机并指示部分文件被移动到目的地计算机。

公开(公告)号：EP1071989A2

公开(公告)日：2001-01-31

申请号：EP00902429.0

申请日：2000-01-14

申请人： Storage Technology Corporation

发明人： BAKKE, Mark, Alan ,  BLENDERMANN, Stephen, Henry ,  HALLADAY, Steven ,  JOHNSON, Steven, A. ,  LAUGHLIN, Jeffrey, Steven ,  RUDESEAL, George, Arthur ,  SCHAFER, Charles, Patrick ,  WEST, Thomas, David ,  WOJNAR, Michael, C.

IPC分类号： G06F3/06

CPC分类号： G06F17/30082 ,  G06F3/0617 ,  G06F3/0631 ,  G06F3/0685

摘要： The intelligent data storage manager functions to combine the non-homogeneous physical devices contained in a data storage subsystem to create a logical device with new and unique quality of service characteristics that satisfy the criteria for the policies appropriate for the present data object. In particular, if there is presently no logical device that is appropriate for use in storing the present data object, the intelligent data storage manager defines a new logical device using existing physical and/or logical device definitions as component building blocks to provide the appropriate characteristics to satisfy the policy requirements. The intelligent data storage manager uses weighted values that are assigned to each of the presently defined logical devices to produce a best fit solution to the requested policies in an n-dimensional best fit matching algorithm. The resulting logical device definition is then implemented by dynamically interconnecting the logical devices that were used as the components of the newly defined logical device to store the data object.

公开(公告)号：EP3369018A1

公开(公告)日：2018-09-05

申请号：EP16790709.6

申请日：2016-10-17

申请人： Koninklijke Philips N.V.

发明人： SHARIFI SEDEH, Reza ,  JIA, Yugang ,  ELGORT, Daniel Robert

IPC分类号： G06F19/00

CPC分类号： G16H10/60 ,  G06F17/30082 ,  G06F19/00

摘要： A database merger method (20) merges two or more anonymized healthcare databases (X, Y). Each anonymized healthcare database has personally identifying information anonymized including having medical care units replaced by medical care unit placeholders. In the database merger method, statistical patient feature distributions are computed for medical care unit placeholders in the anonymized healthcare databases. Medical care unit placeholders in different anonymized healthcare databases are matched by matching corresponding statistical patient feature distributions for the respective medical care unit placeholders. Patients in different anonymized healthcare databases are matched. The patient matching is performed within matched pairs of medical care unit placeholders to improve computational efficiency. A databases alignment table (16) is generated identifying the matched patients, or a merged anonymized healthcare database is generated that merges patient features in the different anonymized healthcare databases for each matched patient into a single patient entry.

公开(公告)号：EP3201775B1

公开(公告)日：2018-07-04

申请号：EP15781237.1

申请日：2015-09-29

申请人： Microsoft Technology Licensing, LLC

发明人： LEE, Chesong ,  DAS, Raj ,  RAT, Cornel ,  TIPTON, William

IPC分类号： G06F11/10

CPC分类号： G06F17/30203 ,  G06F11/1004 ,  G06F17/30082

摘要： A file system allows a different checksum algorithm to be used for different extents of a file system object independently of other extents of the file system object. The checksum algorithm can be a selectable attribute of an extent or range of extents of a file system object, such that some extents of a file system object can use a first checksum algorithm, while other extents of the file system object can use a second checksum algorithm. An extent of the file system object also may have no associated checksum algorithm. The file system stores, for each extent of a file system object, data indicating a checksum for the extent and an indication of any checksum algorithm used for the extent.

公开(公告)号：EP2560344B8

公开(公告)日：2018-06-27

申请号：EP12180553.5

申请日：2012-08-15

申请人： Apple Inc.

发明人： Forstall, Scott. J. ,  Robbin, Jeffrey L. ,  Newman, Lucas C. ,  Lemay, Stephen O.

IPC分类号： H04W4/00 ,  H04L29/08

CPC分类号： G06F17/30371 ,  G06F17/30082 ,  G06F17/30194 ,  G06F17/30899 ,  H04L43/0876 ,  H04L67/06 ,  H04L67/2852 ,  H04L67/289 ,  H04W4/60

摘要： Improved techniques and systems for storage, delivery and acquisition of digital assets stored in cloud data storage. Cloud data storage can be provided by a cloud data repository that is capable of storing digital data for various users. A given user can access cloud data storage from any of his/her authorized client devices via a network. A given client device can access not only locally stored digital assets but also remotely stored digital assets from cloud data storage. In one embodiment, downloads of digital assets resident in cloud data storage to client devices can be managed in view of available network performance. As one example, digital assets of differing quality levels can be downloaded in a manner dependent on network performance. As another example, locally stored digital assets of reduced quality can be upgraded (e.g., replaced) by higher quality versions in a manner dependent on network performance.

公开(公告)号：EP3335106A4

公开(公告)日：2018-06-20

申请号：EP16835320

申请日：2016-07-15

申请人： SAMSUNG ELECTRONICS CO LTD

发明人： LEE WOO-JOONG ,  WOO HO-BIN ,  JEONG DAE-HO ,  GIL YEONG-JIN ,  YUN SUNG-HWAN ,  LEE KI-TAE ,  KIM MIN-JUNG

IPC分类号： G06F3/06 ,  G06F17/30

CPC分类号： G06F21/606 ,  G06F3/06 ,  G06F12/0891 ,  G06F12/123 ,  G06F13/28 ,  G06F17/30082 ,  G06F17/30132 ,  G06F17/30221 ,  G06F17/30233 ,  G06F21/6218 ,  G06F2212/60

摘要： Disclosed is a method of operating an electronic device including mounting a first file system and mounting a second file system on the first file system, wherein the first file system and the second file system are included in a plurality of stackable file systems; receiving an open request for a file of an application program; generating a first file object corresponding to a first file in the first file system and a second file object corresponding to a second file in the second file system, in response to the request; and configuring a link between the first file object and the second file object.

公开(公告)号：EP3168747B1

公开(公告)日：2018-06-06

申请号：EP16163642.8

申请日：2016-04-04

申请人： Xiaomi Inc.

发明人： LI, Minghao ,  WANG, Le ,  ZHU, Ruixian

IPC分类号： G06F11/30 ,  G06F11/14 ,  G06F17/30 ,  G06F8/65 ,  H04W4/06 ,  G06F11/34 ,  G06F17/40

CPC分类号： G06F17/30144 ,  G06F8/65 ,  G06F11/1433 ,  G06F11/1464 ,  G06F11/1469 ,  G06F11/3013 ,  G06F11/3051 ,  G06F11/3072 ,  G06F11/3476 ,  G06F17/30082 ,  G06F17/30117 ,  G06F21/6209 ,  G06F2201/84 ,  H04W4/06

摘要： Method and device for monitoring a file in a system partition are provided in the disclosure. The method is applied in a mobile terminal, including: starting (S11) a monitoring service; creating (S12) a listening thread in the monitoring service to listen for an input event with respect to a target system partition, the input event being a manipulation of a file in the target system partition; and recording (S13) the input event into a log file when the input event with respect to the target system partition has been listened in the listening thread. By creating a listening thread to listen to a file in a target system partition, and then recording any input event that has happened to the file, it is capable of knowing what kind of manipulation has been done to the file in the target system partition by other software. [FIG. 1]

公开(公告)号：EP3271823A1

公开(公告)日：2018-01-24

申请号：EP15903169.9

申请日：2015-08-28

申请人： Hewlett Packard Enterprise Development LP

发明人： DOHERTY, Mark ,  NAZARI, Siamak ,  KINNAIRD, Paul ,  SCOUPE, Fabrice ,  STEWART, Jonathan

IPC分类号： G06F11/14 ,  G06F17/30

CPC分类号： G06F17/30082 ,  G06F11/1451 ,  G06F11/2064 ,  G06F11/2074 ,  G06F11/2082 ,  G06F11/2092

摘要： Methods and systems for managing manifests for replication are provided. A system includes a number of origination nodes forming a source array. A remote copy ticket dispenser provides a replication ticket for a transaction to be grouped with other transactions and to be replicated to a destination array. A transaction communicator sends transactions to the destination array.

公开(公告)号：EP2560344B1

公开(公告)日：2018-01-10

申请号：EP12180553.5

申请日：2012-08-15

申请人： Apple Inc.

发明人： Forstall, Scott. J. ,  Robbin, Jeffery L. ,  Newman, Lucas C. ,  Lemay, Stephen O.

IPC分类号： H04W4/00 ,  H04L29/08

CPC分类号： G06F17/30371 ,  G06F17/30082 ,  G06F17/30194 ,  G06F17/30899 ,  H04L43/0876 ,  H04L67/06 ,  H04L67/2852 ,  H04L67/289 ,  H04W4/60

摘要： Improved techniques and systems for storage, delivery and acquisition of digital assets stored in cloud data storage. Cloud data storage can be provided by a cloud data repository that is capable of storing digital data for various users. A given user can access cloud data storage from any of his/her authorized client devices via a network. A given client device can access not only locally stored digital assets but also remotely stored digital assets from cloud data storage. In one embodiment, downloads of digital assets resident in cloud data storage to client devices can be managed in view of available network performance. As one example, digital assets of differing quality levels can be downloaded in a manner dependent on network performance. As another example, locally stored digital assets of reduced quality can be upgraded (e.g., replaced) by higher quality versions in a manner dependent on network performance.

公开(公告)号：EP3224740A1

公开(公告)日：2017-10-04

申请号：EP15802327.5

申请日：2015-11-20

申请人： Microsoft Technology Licensing, LLC

发明人： EGURO, Kenneth H. ,  ISTVAN, Zsolt ,  ARASU, Arvind ,  RAMAMURTHY, Ravishankar ,  SHRIRAGHAV, Kaushik

IPC分类号： G06F17/30 ,  G06F12/08

CPC分类号： G06F17/30082 ,  G06F17/30132 ,  G06F17/30327 ,  G06F17/30457 ,  G06F17/3048 ,  G06F17/30961

摘要： A database management system (DBMS) run a host CPU and a hardware coprocessor accelerate traversal of a tree-type data structure by allocating reusable memory in cache to store portions of the tree-type data structure as the tree-type data structure is being requested by the host CPU. The hardware coprocessor manages the cached tree-type data structure in a manner that is transparent to the host CPU. A driver located at the host CPU or at a separate computing device can provide an interface between the host CPU and the hardware coprocessor, thus reducing communications between the host CPU and the hardware coprocessor.

摘要翻译： 数据库管理系统（DBMS）运行主机CPU和硬件协处理器，通过分配高速缓存中的可重用存储器来加速树型数据结构的遍历，以便在请求树型数据结构时存储树型数据结构的部分 由主机CPU。 硬件协处理器以对主机CPU透明的方式管理缓存的树型数据结构。 位于主机CPU或独立计算设备上的驱动器可以提供主机CPU与硬件协处理器之间的接口，从而减少主机CPU与硬件协处理器之间的通信。