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11. 发明授权

US09531775B2 Mobile application migration to cloud computing platform 有权
标题翻译：移动应用程序迁移到云计算平台
公开(公告)号：US09531775B2
公开(公告)日：2016-12-27
申请号：US14157260
申请日：2014-01-16
申请人： NEXTBIT SYSTEMS INC.
发明人： Michael A. Chan , Tom Moss , Daniel R. Bornstein , Michael K. Fleming , Justin Quan , Linda Tong
IPC分类号： G06F15/16 , H04L29/06 , G06F17/30 , H04L29/08 , H04L12/26 , H04L9/08 , H04L9/32 , G06F9/44 , G06F9/445 , H04W8/24
CPC分类号： G06F8/62 , G06F8/63 , G06F9/4406 , G06F9/4416 , G06F17/30011 , G06F17/3007 , G06F17/30085 , G06F17/30091 , G06F17/3015 , G06F17/30194 , G06F17/30286 , H04L9/0825 , H04L9/3226 , H04L43/04 , H04L65/4069 , H04L65/60 , H04L67/10 , H04L67/1095 , H04L67/1097 , H04L67/2823 , H04L67/2842 , H04L67/40 , H04L67/42 , H04W8/24 , Y02D10/45
摘要： Technology is disclosed herein for migrating at least portions of computer applications to a server. According to at least one embodiment, a computing device identifies a service component of a computer application executed at the computing device. The service component does not directly interact with a user of the computing device. The computing device transfers an instance of the service component to a server so that the service component can be executed at the server. The computing device then receives from the server a result message generated by the instance of the service component executed at the server. The computing device feeds the result message to a user interface component of the computer application via a procedure call such that the user interface component retrieves the result message as if it were generated by an instance of the service component executed at the computing device.
摘要翻译：本文公开了将计算机应用的至少部分迁移到服务器的技术。根据至少一个实施例，计算设备识别在计算设备处执行的计算机应用的服务组件。服务组件不直接与计算设备的用户交互。计算设备将服务组件的实例传送到服务器，以便可以在服务器处执行服务组件。然后，计算设备从服务器接收由服务器上执行的服务组件的实例生成的结果消息。计算设备经由过程调用将结果消息馈送到计算机应用的用户界面组件，使得用户界面组件检索结果消息，就好像它是由在计算设备上执行的服务组件的实例生成的。

12. 发明授权

US09514145B2 Managing redundant immutable files using deduplication in storage clouds 有权
公开(公告)号：US09514145B2
公开(公告)日：2016-12-06
申请号：US14800788
申请日：2015-07-16
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Gaurav Chhaunker , Bhushan P. Jain , Sandeep R. Patil , Sri Ramanthan , Matthew B. Trevathan
IPC分类号： G06F7/00 , G06F17/00 , G06F17/30 , H04L29/08
CPC分类号： G06F17/3015 , G06F7/00 , G06F17/30 , G06F17/30091 , G06F17/30117 , G06F17/30156 , G06F17/30194 , G06F17/30377 , H04L67/02
摘要： A method includes receiving a request to save a first file as immutable. The method also includes searching for a second file that is saved and is redundant to the first file. The method further includes determining the second file is one of mutable and immutable. When the second file is mutable, the method includes saving the first file as a master copy, and replacing the second file with a soft link pointing to the master copy. When the second file is immutable, the method includes determining which of the first and second files has a later expiration date and an earlier expiration date, saving the one of the first and second files with the later expiration date as a master copy, and replacing the one of the first and second files with the earlier expiration date with a soft link pointing to the master copy.

13. 发明授权

US09405709B1 Systems and methods for performing copy-on-write operations 有权
标题翻译：执行写时复印操作的系统和方法
公开(公告)号：US09405709B1
公开(公告)日：2016-08-02
申请号：US13672626
申请日：2012-11-08
申请人： Symantec Corporation
发明人： Ajay Salpekar , Balemurughan Kumaresan , Darshan Joshi
IPC分类号： G06F12/16 , G06F11/16 , G06F11/00
CPC分类号： G06F12/16 , G06F3/0614 , G06F3/065 , G06F3/067 , G06F11/00 , G06F11/1453 , G06F11/16 , G06F17/3015
摘要： A computer-implemented method for performing copy-on-write operations may include (1) identifying a write operation addressed to at least a part of a storage area on a storage system, (2) determining that the storage area is configured to be copied before writing to the storage area in order to preserve original data stored within the storage area, (3) identifying an interface for offloading copy-on-write operations to the storage system, and (4) using the interface to instruct the storage system to create a copy of the storage area modified with the write operation. Various other methods, systems, and computer-readable media are also disclosed.
摘要翻译：用于执行写时复印操作的计算机实现的方法可以包括（1）识别寻址到存储系统上的存储区域的至少一部分的写入操作，（2）确定存储区域被配置为被复制在写入存储区域之前，以保存存储在存储区域内的原始数据，（3）识别用于将写入时复制操作卸载到存储系统的接口，以及（4）使用该接口指示存储系统创建用写入操作修改的存储区域的副本。还公开了各种其它方法，系统和计算机可读介质。

14. 发明授权

US09292531B2 Selective erasure of expired files or extents in deduplicating virtual media for efficient file reclamation 有权
标题翻译：选择性删除过期的文件或扩展区，以便进行有效的文件回收
公开(公告)号：US09292531B2
公开(公告)日：2016-03-22
申请号：US14065984
申请日：2013-10-29
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Shay H. Akirav , Michael Hirsch
IPC分类号： G06F17/30
CPC分类号： G06F3/0608 , G06F3/0643 , G06F3/0652 , G06F3/0664 , G06F3/0682 , G06F17/3015 , G06F17/30156 , G06F17/30233
摘要： Expired files in the deduplicating virtual media are selectively erased using a backup application for notifying a backup repository of which expired files are no longer required. The space of the expired files is reclaimed for reuse. Virtual space of the expired files is reserved for allowing the backup application to seek past the reclaimed space to subsequent data in the deduplicating virtual media.
摘要翻译：使用备份应用程序有选择地删除重复数据删除的虚拟介质中的过期文件，以通知备份存储库不再需要哪些过期文件。过期文件的空间被回收再利用。保留过期文件的虚拟空间，用于允许备份应用程序通过回收的空间来查找重复数据删除的虚拟介质中的后续数据。

15. 发明授权

US09275066B2 Media file replacement 有权
标题翻译：媒体文件更换
公开(公告)号：US09275066B2
公开(公告)日：2016-03-01
申请号：US13970816
申请日：2013-08-20
申请人： International Business Machines Corporation
发明人： Denise A. Bell , Pamela F. Geiger , Leah A. Lawrence , Irgelkha D. Mejia
IPC分类号： G06F17/30
CPC分类号： G06F17/3015 , G06F17/30038
摘要： The computer manages media content by receiving, at a first memory storage location, a first file having one or more associated properties. The computer identifies a second file, at a second memory storage location, having one or more associated properties that are substantially similar to the first file. The computer compares the one or more properties of the first file to the one or more properties of the second file. The computer determines whether to replace the first file with the second file, based on the comparison of the one or more properties of the first file to the one or more properties of the second file. Responsive to determining to replace the first file with the second file, the computer stores at the first memory storage location a link to the second memory storage location.
摘要翻译：计算机通过在第一存储器存储位置处接收具有一个或多个相关属性的第一文件来管理媒体内容。计算机在第二存储器存储位置识别具有与第一文件基本相似的一个或多个相关属性的第二文件。计算机将第一文件的一个或多个属性与第二个文件的一个或多个属性进行比较。基于第一文件的一个或多个属性与第二文件的一个或多个属性的比较，计算机确定是否用第二文件替换第一文件。响应于确定用第二文件替换第一文件，计算机在第一存储器存储位置存储到第二存储器存储位置的链接。

16. 发明申请

US20150309882A1 SYSTEMS AND METHODS FOR MINIMIZING NETWORK BANDWIDTH FOR REPLICATION/BACK UP 有权
标题翻译：用于最小化网络带宽以进行复制/备份的系统和方法
公开(公告)号：US20150309882A1
公开(公告)日：2015-10-29
申请号：US14664407
申请日：2015-03-20
申请人： Zetta, INc.
发明人： Jason Harrison , Louis Montulli , Jeffrey Whitehead , Andrew Eckhardt , Shylaja Ramachandra
IPC分类号： G06F11/14 , G06F11/20 , G06F17/30
CPC分类号： G06F11/1464 , G06F11/1451 , G06F11/1453 , G06F11/1458 , G06F11/1469 , G06F11/2064 , G06F11/2069 , G06F11/2094 , G06F17/3007 , G06F17/30073 , G06F17/30088 , G06F17/3015 , G06F17/30159 , G06F17/30575
摘要： Systems and methods are disclosed for backing up a client data set on a computer by identifying changed files; generating a first sub-file signature for one or more segments of a changed file; subsequently generating a second sub-file signature for each file segment to detect insertions, removals, and rearrangements of data in the file; transmitting one more changed segment(s) in the file; and writing a manifest file reflecting the new target state.
摘要翻译：公开了通过识别改变的文件来备份计算机上的客户数据集的系统和方法; 为改变的文件的一个或多个段生成第一子文件签名; 随后为每个文件段生成第二子文件签名，以检测文件中数据的插入，删除和重新排列; 在文件中再发送一个更改的段; 并编写反映新的目标状态的清单文件。

17. 发明申请

US20150261749A1 SYSTEM AND METHOD FOR DELETION OF EXTRANEOUS DELETE MARKER OBJECTS 审中-公开
标题翻译：用于删除异常删除标记对象的系统和方法
公开(公告)号：US20150261749A1
公开(公告)日：2015-09-17
申请号：US14727651
申请日：2015-06-01
申请人： AMAZON TECHNOLOGIES, INC.
发明人： MICHAEL A. TEN-POW , DEREK ERNEST DENNYBROWN, II , JASON G. MCHUGH , PRAVEEN KUMAR GATTU
IPC分类号： G06F17/30
CPC分类号： G06F17/3015 , G06F11/1448 , G06F17/30117 , G06F17/3023
摘要： Systems and methods for providing object versioning in a storage system may support the logical deletion of stored objects through the use of delete marker objects. In response to a delete operation specifying a key, but not a version identifier, the storage system may create a delete marker object that is stored as the latest object version of the key. In response to performing a subsequent mutating operation, or at pre-determined time intervals, the storage system may perform a local and/or a global analysis of the delete marker objects stored in the system (and/or metadata associated with those delete marker objects) to determine whether any of them are no longer needed to ensure correct operation of the system. The analysis may apply one or more reap conditions to delete marker objects and/or metadata to identify extraneous delete marker objects, removing those that meet one or more reap conditions from storage.
摘要翻译：用于在存储系统中提供对象版本控制的系统和方法可以通过使用删除标记对象来支持存储对象的逻辑删除。响应于指定密钥但不是版本标识符的删除操作，存储系统可以创建存储为密钥的最新对象版本的删除标记对象。响应于执行后续的突变操作或以预定的时间间隔，存储系统可以对存储在系统中的删除标记对象（和/或与那些删除标记对象相关联的元数据）执行本地和/或全局分析）来确定是否不再需要它们来确保系统的正确运行。该分析可以应用一个或多个收获条件来删除标记对象和/或元数据以识别无关的删除标记对象，从存储中去除满足一个或多个收获条件的删除标记对象。

18. 发明申请

US20150205815A1 DISTRIBUTED DEDUPLICATED STORAGE SYSTEM 有权
标题翻译：分布式重复存储系统
公开(公告)号：US20150205815A1
公开(公告)日：2015-07-23
申请号：US14673586
申请日：2015-03-30
申请人： CommVault Systems, Inc.
发明人： Manoj Kumar VIJAYAN , Rajiv KOTTOMTHARAYIL , Deepak Raghunath ATTARDE
IPC分类号： G06F17/30 , H04L29/08
CPC分类号： G06F17/30156 , G06F3/067 , G06F11/1453 , G06F17/30097 , G06F17/3015 , G06F17/30312 , G06F17/30566 , H04L67/02 , H04L67/06
摘要： A distributed, deduplicated storage system according to certain embodiments is arranged in a parallel configuration including multiple deduplication nodes. Deduplicated data is distributed across the deduplication nodes. The deduplication nodes can be networked together and communicate with one another according using a light-weight, customized communication scheme (e.g., a scheme based on FTP or HTTP). In some cases, deduplication management information including deduplication signatures and/or other metadata is stored separately from the deduplicated data in deduplication management nodes, improving performance and scalability.
摘要翻译：根据某些实施例的分布式，重复数据消除的存储系统被布置成包括多个重复数据删除节点的并行配置。重复数据删除节点上分发重复数据删除数据。重复数据删除节点可以联网在一起，并使用轻量级的定制通信方案（例如，基于FTP或HTTP的方案）相互通信。在某些情况下，包括重复数据消除签名和/或其他元数据的重复数据消除管理信息与重复数据删除管理节点中的重复数据删除数据分开存储，从而提高性能和可扩展性。

19. 发明申请

US20150154217A1 File Update Tracking 有权
标题翻译：文件更新跟踪
公开(公告)号：US20150154217A1
公开(公告)日：2015-06-04
申请号：US14611156
申请日：2015-01-30
申请人： Splunk Inc.
发明人： Amritpal Singh Bath , Mitchell Neuman Blank , Vishal Patel , Stephen Phillip Sorkin
IPC分类号： G06F17/30
CPC分类号： G06F17/30144 , G06F17/3015 , G06F17/30286
摘要： Embodiments are directed towards managing and tracking item identification of a plurality of items to determine if an item is a new or existing item, where an existing item has been previously processed. In some embodiments, two or more item identifiers may be generated. In one embodiment, generating the two or more item identifiers may include analyzing the item using a small item size characteristic, a compressed item, or for an identifier collision. The two or more item identifiers may be employed to determine if the item is a new or existing item. In one embodiment, the two or more item identifiers may be compared to a record about an existing item to determine if the item is a new or existing item. If the item is an existing item, then the item may be further processed to determine if the existing item has actually changed.
摘要翻译：实施例涉及管理和跟踪多个项目的项目识别以确定项目是否是新的或现有的项目，其中已经预先处理了现有项目。在一些实施例中，可以生成两个或多个项目标识符。在一个实施例中，生成两个或多个项目标识符可以包括使用小项目尺寸特征，压缩项目或标识符冲突来分析项目。可以使用两个或更多个项目标识符来确定该项目是新的还是现有的项目。在一个实施例中，两个或多个项目标识符可以与关于现有项目的记录进行比较，以确定该项目是新项目还是现有项目。如果项目是现有项目，则可以进一步处理该项目以确定现有项目是否已经实际改变。

20. 发明授权

US09047301B2 Method for optimizing the memory usage and performance of data deduplication storage systems 有权
标题翻译：优化重复数据删除存储系统的内存使用和性能的方法
公开(公告)号：US09047301B2
公开(公告)日：2015-06-02
申请号：US13088471
申请日：2011-04-18
申请人： Robert Petrocelli
发明人： Robert Petrocelli
IPC分类号： G06F7/06 , G06F17/30 , G06F3/06
CPC分类号： G06F17/3015 , G06F3/0601 , G06F3/0608 , G06F3/0641 , G06F3/065 , G06F3/067
摘要： A method and system of optimizing the memory usage and performance of data deduplication storage systems includes organizing the metadata of data blocks needed by deduplicating storage systems. A three level hierarchy is used. Level 1 stores the metadata on disk along with the user data. Level 2 uses low latency storage (e.g. RAM and Solid State Disks) to cache the on-disk meta data for faster direct access. Level 3 organizes the fingerprints using a Trie and is entirely resident in RAM. Thus, the search, to determine whether a data block is unique or not and a candidate for transfer, can be more efficiency executed and to ensure that the meta data is transactionally secure.
摘要翻译：优化重复数据删除存储系统的内存使用和性能的方法和系统包括组织重复数据删除存储系统所需的数据块的元数据。使用三级层次结构。级别1将元数据与用户数据一起存储在磁盘上。级别2使用低延迟存储（例如RAM和固态磁盘）来缓存磁盘上的元数据，以便更快的直接访问。 3级使用Trie组织指纹，完全驻留在RAM中。因此，用于确定数据块是否唯一的搜索和用于传送的候选者可以更有效地执行并且确保元数据是事务安全的。

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