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1. 发明授权

US08234327B2 System and method for bandwidth optimization in a network storage environment 有权
标题翻译：网络存储环境中带宽优化的系统和方法
公开(公告)号：US08234327B2
公开(公告)日：2012-07-31
申请号：US11694356
申请日：2007-03-30
申请人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
发明人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
IPC分类号： G06F15/16
CPC分类号： G06F17/30067
摘要： According to one or more embodiments of the present invention, a network cache intercepts data requested by a client from a remote server interconnected with the cache through one or more wide area network (WAN) links (e.g., for Wide Area File Services, or “WAFS”). The network cache stores the data and sends the data to the client. The cache may then intercept a first write request for the data from the client to the remote server, and determine one or more portions of the data in the write request that changed from the data stored at the cache (e.g., according to one or more hashes created based on the data). The network cache then sends a second write request for only the changed portions of the data to the remote server.
摘要翻译：根据本发明的一个或多个实施例，网络高速缓存通过一个或多个广域网（WAN）链路（例如，对于广域文件服务或“广域文件服务”）拦截由与缓存器互连的远程服务器请求的数据， WAFS“）。网络缓存存储数据并将数据发送给客户端。高速缓存然后可以拦截从客户端到远程服务器的数据的第一写入请求，并且确定写入请求中从存储在高速缓存中的数据改变的数据的一个或多个部分（例如，根据一个或多个基于数据创建哈希）。然后，网络缓存器将仅针对数据的改变的部分的第二写入请求发送到远程服务器。

2. 发明申请

US20080243992A1 SYSTEM AND METHOD FOR BANDWIDTH OPTIMIZATION IN A NETWORK STORAGE ENVIRONMENT 有权
标题翻译：网络存储环境中的带宽优化的系统和方法
公开(公告)号：US20080243992A1
公开(公告)日：2008-10-02
申请号：US11694356
申请日：2007-03-30
申请人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
发明人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
IPC分类号： G06F15/16
CPC分类号： G06F17/30067
摘要： According to one or more embodiments of the present invention, a network cache intercepts data requested by a client from a remote server interconnected with the cache through one or more wide area network (WAN) links (e.g., for Wide Area File Services, or “WAFS”). The network cache stores the data and sends the data to the client. The cache may then intercept a first write request for the data from the client to the remote server, and determine one or more portions of the data in the write request that changed from the data stored at the cache (e.g., according to one or more hashes created based on the data). The network cache then sends a second write request for only the changed portions of the data to the remote server.
摘要翻译：根据本发明的一个或多个实施例，网络高速缓冲存储器通过一个或多个广域网（WAN）链路（例如，对于广域文件服务或“ WAFS“）。网络缓存存储数据并将数据发送给客户端。高速缓存然后可以拦截从客户端到远程服务器的数据的第一写入请求，并且确定写入请求中从存储在高速缓存中的数据改变的数据的一个或多个部分（例如，根据一个或多个基于数据创建哈希）。然后，网络缓存器将仅针对数据的改变的部分的第二写入请求发送到远程服务器。

3. 发明授权

US09355103B2 System and method for bandwidth optimization in a network storage environment 有权
标题翻译：网络存储环境中带宽优化的系统和方法
公开(公告)号：US09355103B2
公开(公告)日：2016-05-31
申请号：US13562579
申请日：2012-07-31
申请人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
发明人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： G06F17/30067
摘要： According to one or more embodiments of the present invention, a network cache intercepts data requested by a client from a remote server interconnected with the cache through one or more wide area network (WAN) links (e.g., for Wide Area File Services, or “WAFS”). The network cache stores the data and sends the data to the client. The cache may then intercept a first write request for the data from the client to the remote server, and determine one or more portions of the data in the write request that changed from the data stored at the cache (e.g., according to one or more hashes created based on the data). The network cache then sends a second write request for only the changed portions of the data to the remote server.
摘要翻译：根据本发明的一个或多个实施例，网络高速缓存通过一个或多个广域网（WAN）链路（例如，对于广域文件服务或“广域文件服务”）拦截由与缓存器互连的远程服务器请求的数据， WAFS“）。网络缓存存储数据并将数据发送给客户端。高速缓存然后可以拦截从客户端到远程服务器的数据的第一写入请求，并且确定写入请求中从存储在高速缓存中的数据改变的数据的一个或多个部分（例如，根据一个或多个基于数据创建哈希）。然后，网络缓存器将仅针对数据的改变的部分的第二写入请求发送到远程服务器。

4. 发明申请

US20130018942A1 SYSTEM AND METHOD FOR BANDWIDTH OPTIMIZATION IN A NETWORK STORAGE ENVIRONMENT 审中-公开
标题翻译：网络存储环境中的带宽优化的系统和方法
公开(公告)号：US20130018942A1
公开(公告)日：2013-01-17
申请号：US13562579
申请日：2012-07-31
申请人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
发明人： Paul Jardetzky , Steven R. Kleiman , Roger Stager , Don Trimmer , Ling Zheng , Yuval Frandzel
IPC分类号： G06F15/16
CPC分类号： G06F17/30067
摘要： According to one or more embodiments of the present invention, a network cache intercepts data requested by a client from a remote server interconnected with the cache through one or more wide area network (WAN) links (e.g., for Wide Area File Services, or “WAFS”). The network cache stores the data and sends the data to the client. The cache may then intercept a first write request for the data from the client to the remote server, and determine one or more portions of the data in the write request that changed from the data stored at the cache (e.g., according to one or more hashes created based on the data). The network cache then sends a second write request for only the changed portions of the data to the remote server.
摘要翻译：根据本发明的一个或多个实施例，网络高速缓存通过一个或多个广域网（WAN）链路（例如，对于广域文件服务或WAFS）拦截由与缓存器互连的远程服务器所请求的数据）。网络缓存存储数据并将数据发送给客户端。高速缓存然后可以拦截从客户端到远程服务器的数据的第一写入请求，并且确定写入请求中从存储在高速缓存中的数据改变的数据的一个或多个部分（例如，根据一个或多个基于数据创建哈希）。然后，网络缓存器将仅针对数据的改变的部分的第二写入请求发送到远程服务器。

5. 发明授权

US08165221B2 System and method for sampling based elimination of duplicate data 有权
标题翻译：基于抽样的系统和方法消除重复数据
公开(公告)号：US08165221B2
公开(公告)日：2012-04-24
申请号：US11414600
申请日：2006-04-28
申请人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
发明人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
IPC分类号： H07N7/18
CPC分类号： H03M7/00 , H04N19/20 , H04N19/23 , H04N19/25
摘要： A technique for eliminating duplicate data is provided. Upon receipt of a new data set, one or more anchor points are identified within the data set. A bit-by-bit data comparison is then performed of the region surrounding the anchor point in the received data set with the region surrounding an anchor point stored within a pattern database to identify forward/backward delta values. The duplicate data identified by the anchor point, forward and backward delta values is then replaced in the received data set with a storage indicator.
摘要翻译：提供了一种消除重复数据的技术。在接收到新的数据集之后，在数据集内识别一个或多个锚点。然后，在包含存储在模式数据库内的锚定点周围的区域的接收数据集中围绕定位点的区域执行逐位数据比较，以识别前向/后向增量值。由锚点，前向和后向增量值标识的重复数据随后用存储指示器在接收的数据集中替换。

6. 发明授权

US09344112B2 Sampling based elimination of duplicate data 有权
标题翻译：基于抽样的消除重复数据
公开(公告)号：US09344112B2
公开(公告)日：2016-05-17
申请号：US13443650
申请日：2012-04-10
申请人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
发明人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
IPC分类号： H04N7/18 , H03M7/00 , H04N19/20 , H04N19/23 , H04N19/25
CPC分类号： H03M7/00 , H04N19/20 , H04N19/23 , H04N19/25
摘要： A technique for eliminating duplicate data is provided. Upon receipt of a new data set, one or more anchor points are identified within the data set. A bit-by-bit data comparison is then performed of the region surrounding the anchor point in the received data set with the region surrounding an anchor point stored within a pattern database to identify forward/backward delta values. The duplicate data identified by the anchor point, forward and backward delta values is then replaced in the received data set with a storage indicator.
摘要翻译：提供了一种消除重复数据的技术。在接收到新的数据集之后，在数据集内识别一个或多个锚点。然后，在包含存储在模式数据库内的锚定点周围的区域的接收数据集中围绕定位点的区域执行逐位数据比较，以识别前向/后向增量值。由锚点，前向和后向增量值标识的重复数据随后用存储指示器在接收的数据集中替换。

7. 发明申请

US20070255758A1 System and method for sampling based elimination of duplicate data 有权
标题翻译：基于抽样的系统和方法消除重复数据
公开(公告)号：US20070255758A1
公开(公告)日：2007-11-01
申请号：US11414600
申请日：2006-04-28
申请人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
发明人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
IPC分类号： G06F17/30
CPC分类号： H03M7/00 , H04N19/20 , H04N19/23 , H04N19/25
摘要： A technique for eliminating duplicate data is provided. Upon receipt of a new data set, one or more anchor points are identified within the data set. A bit-by-bit data comparison is then performed of the region surrounding the anchor point in the received data set with the region surrounding an anchor point stored within a pattern database to identify forward/backward delta values. The duplicate data identified by the anchor point, forward and backward delta values is then replaced in the received data set with a storage indicator.
摘要翻译：提供了一种消除重复数据的技术。在接收到新的数据集之后，在数据集内识别一个或多个锚点。然后，在包含存储在模式数据库内的锚定点周围的区域的接收数据集中围绕定位点的区域执行逐位数据比较，以识别前向/后向增量值。由锚点，前向和后向增量值标识的重复数据随后用存储指示器在接收的数据集中替换。

8. 发明申请

US20120197853A1 SYSTEM AND METHOD FOR SAMPLING BASED ELIMINATION OF DUPLICATE DATA 有权
标题翻译：用于抽样基于消除重复数据的系统和方法
公开(公告)号：US20120197853A1
公开(公告)日：2012-08-02
申请号：US13443650
申请日：2012-04-10
申请人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
发明人： Ling Zheng , Roger Stager , Craig Johnston , Don Trimmer , Yuval Frandzel
IPC分类号： G06F17/30
CPC分类号： H03M7/00 , H04N19/20 , H04N19/23 , H04N19/25
摘要： A technique for eliminating duplicate data is provided. Upon receipt of a new data set, one or more anchor points are identified within the data set. A bit-by-bit data comparison is then performed of the region surrounding the anchor point in the received data set with the region surrounding an anchor point stored within a pattern database to identify forward/backward delta values. The duplicate data identified by the anchor point, forward and backward delta values is then replaced in the received data set with a storage indicator.
摘要翻译：提供了一种消除重复数据的技术。在接收到新的数据集之后，在数据集内识别一个或多个锚点。然后，在包含存储在模式数据库内的锚定点周围的区域的接收数据集中围绕定位点的区域执行逐位数据比较，以识别前向/后向增量值。由锚点，前向和后向增量值标识的重复数据随后用存储指示器在接收的数据集中替换。

9. 发明申请

US20080294696A1 SYSTEM AND METHOD FOR ON-THE-FLY ELIMINATION OF REDUNDANT DATA 有权
标题翻译：冗余数据消除的系统和方法
公开(公告)号：US20080294696A1
公开(公告)日：2008-11-27
申请号：US11691956
申请日：2007-05-22
申请人： Yuval Frandzel
发明人： Yuval Frandzel
IPC分类号： G06F12/00
CPC分类号： G06F17/30159 , G06F3/0608 , G06F3/0641 , G06F3/0689
摘要： A system and method for “on-the-fly” de-duplication of data before storing the data in a storage system is provided. A data de-duplication module illustratively cooperates with protocol servers and a file system of a storage operating system executing on the storage system to implement the novel de-duplication technique. The de-duplication module illustratively generates a block store, an index file and a hash table on storage space provided by the storage system. The hash table is utilized for tracking fingerprints and locations of blocks within the block store. The index file is utilized for storing directory information identifying the contents of data containers stored on the storage system, while the block store is utilized to store raw data blocks that comprise the data containers.
摘要翻译：提供了一种在将数据存储在存储系统中之前用于“即时”重复数据删除数据的系统和方法。数据重复数据删除模块说明性地与协议服务器和在存储系统上执行的存储操作系统的文件系统协作以实现新的重复数据删除技术。重复数据删除模块说明性地在由存储系统提供的存储空间上生成块存储，索引文件和散列表。哈希表用于跟踪块存储中的指纹和块的位置。索引文件用于存储识别存储在存储系统上的数据容器的内容的目录信息，同时使用块存储来存储构成数据容器的原始数据块。

10. 发明授权

US08898452B2 Protocol translation 有权
标题翻译：协议翻译
公开(公告)号：US08898452B2
公开(公告)日：2014-11-25
申请号：US11222684
申请日：2005-09-08
申请人： Serge Plotkin , Hristo Bojinov , Yuval Frandzel , Andrew Narver , Zi-Bin Yang
发明人： Serge Plotkin , Hristo Bojinov , Yuval Frandzel , Andrew Narver , Zi-Bin Yang
IPC分类号： H04L9/00 , H04L29/06 , G06F21/62
CPC分类号： H04L63/162 , G06F21/6236 , H04L63/0464
摘要： A system and method for securing data by receiving encrypted data at a security appliance transmitted from a client, wherein at least a portion of the encrypted data is encrypted according to a first encryption protocol, and wherein the encrypted data is transmitted to the security appliance according to a first data transfer protocol. The encrypted data is then decrypted at the security appliance, wherein at least a portion of the decrypted data is re-encrypted according to a second encryption protocol at the security appliance. The re-encrypted data is transmitted from the security appliance to a storage device, wherein the re-encrypted data is transmitted according to a second data transfer protocol that is different than the first data transfer protocol.
摘要翻译：一种通过在从客户端发送的安全装置处接收加密数据来保护数据的系统和方法，其中根据第一加密协议对所述加密数据的至少一部分进行加密，并且其中所述加密数据按照到第一个数据传输协议。然后，所述加密数据在所述安全设备处被解密，其中所述解密数据的至少一部分根据所述安全设备处的第二加密协议重新加密。重新加密的数据从安全设备发送到存储设备，其中根据不同于第一数据传输协议的第二数据传输协议传输重新加密的数据。

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