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    Method and system for transformation of logical data objects for storage
    2.
    发明授权
    Method and system for transformation of logical data objects for storage 有权
    用于存储逻辑数据对象的转换的方法和系统

    公开(公告)号：US09256604B2

    公开(公告)日：2016-02-09

    申请号：US13355123

    申请日：2012-01-20

    申请人： Jonathan Amit ,  Chaim Koifman ,  Sergey Marenkov

    发明人： Jonathan Amit ,  Chaim Koifman ,  Sergey Marenkov

    IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/28 ,  G06F17/30 ,  G06F9/30 ,  G06F3/06

    CPC分类号： G06F17/30076 ,  G06F3/0661 ,  G06F9/30025

    摘要： There are provided a method of transforming a non-transformed stored logical data object (LO) device into a transformed LO and system thereof. The method comprises: a) in response to a respective transformation request, logically dividing the non-transformed LO in a first segment and one or more non-transformed subsequent segments, the segments having predefined size; b) generating a header for the respective transformed LO; c) processing said first segment; d) overwriting said first segment by said generated header and said transformed first segment; e) indexing said first transformed segment and said one or more non-transformed subsequent segments as constituting a part of said transformed LO; f) generating at least one index section; and g) updating the indication in the header to point that the non-transformed LO has been transformed in the transformed LO comprising said generated header, said first transformed segment, said one or more subsequent segments comprising data in non-transformed form and said at least one index section.

    摘要翻译： 提供了一种将未变换的存储的逻辑数据对象（LO）设备变换成变换的LO及其系统的方法。 该方法包括：a）响应于相应的变换请求，在第一段和一个或多个未变换的后续段中逻辑地划分未变换的LO，所述段具有预定义的大小; b）产生用于各个变换LO的报头; c）处理所述第一段; d）通过所述生成的报头和所述变换的第一分段重写所述第一分段; e）将所述第一变换段和所述一个或多个未变换的后续段索引为构成所述变换LO的一部分; f）产生至少一个索引部分; 并且g）更新标题中的指示，以指示未经变换的LO已经在包含所述生成的报头，所述第一变换段，所述一个或多个后续段中的变换的LO中被变换，所述一个或多个后续段包括非变换形式的数据， 至少一个索引部分。

    Systems and methods for compression of data for block mode access storage
    5.
    发明授权
    Systems and methods for compression of data for block mode access storage 有权
    用于压缩块模式访问存储的数据的系统和方法

    公开(公告)号：US08856409B2

    公开(公告)日：2014-10-07

    申请号：US13108221

    申请日：2011-05-16

    申请人： Jonathan Amit ,  Noah Amit ,  Nadav Kedem

    发明人： Jonathan Amit ,  Noah Amit ,  Nadav Kedem

    IPC分类号： G06F13/12

    CPC分类号： G06F13/12

    摘要： Systems and methods for creating, reading, and writing compressed data for use with a block mode access storage. The compressed data are packed into plurality of compressed units and stored in a storage logical unit (LU). One or more corresponding compressed units may be read and/or updated with no need of restoring the entire storage logical unit while maintaining de-fragmented structure of the LU.

    摘要翻译： 用于创建，读取和写入压缩数据以用于块模式访问存储的系统和方法。 将压缩数据打包成多个压缩单元并存储在存储逻辑单元（LU）中。 可以读取和/或更新一个或多个对应的压缩单元，而不需要在保持LU的去分段结构的同时恢复整个存储逻辑单元。

    Multiplex classification for tabular data compression
    6.
    发明授权
    Multiplex classification for tabular data compression 有权
    表格数据压缩的多重分类

    公开(公告)号：US08639672B2

    公开(公告)日：2014-01-28

    申请号：US13430996

    申请日：2012-03-27

    申请人： Jonathan Amit ,  Lilia Demidov ,  Nir Halowani ,  Sergey Marenkov

    发明人： Jonathan Amit ,  Lilia Demidov ,  Nir Halowani ,  Sergey Marenkov

    IPC分类号： G06F7/00 ,  G06F17/00

    CPC分类号： G06F3/0638 ,  G06F3/0608 ,  G06F3/0689 ,  G06F17/30595

    摘要： For multiplexer classification for column compression of tabular data, similar type data segments are classified into classes for grouping the data segments into compression streams associated with each one of the classes. The compression streams are encoded based on a class-specific optimized encoding operation. The compression streams into one output buffer, wherein the compression streams are extracted.

    摘要翻译： 对于表格数据的列压缩的多路复用器分类，类似的类型数据段被分类为用于将数据段分组成与每个类相关联的压缩流的类。 基于特定类别的优化编码操作对压缩流进行编码。 压缩流输入到一个输出缓冲器中，其中提取压缩流。

    Systems and methods for compressing files for storage and operation on compressed files
    8.
    发明授权
    Systems and methods for compressing files for storage and operation on compressed files 有权
    用于压缩文件以进行压缩文件存储和操作的系统和方法

    公开(公告)号：US08380900B2

    公开(公告)日：2013-02-19

    申请号：US13554416

    申请日：2012-07-20

    申请人： Jonathan Amit ,  Noah Amit ,  Nadav Kedem

    发明人： Jonathan Amit ,  Noah Amit ,  Nadav Kedem

    IPC分类号： G06F13/12

    CPC分类号： G06F17/30

    摘要： Methods and systems for creating, reading, and writing compressed files in a computer system comprising a file system coupled with storage medium and at least one application program interface (API) configured to communicate with the file system by means of file access-related requests are provided. The file access-related requests are intercepted in order to provide at least one of the following: a) to derive and compress data corresponding to the intercepted file access request and to facilitate storing the compressed data at the storage medium as a compressed file; b) to facilitate restoring at least part of compressed data corresponding to the intercepted file request and communicating the resulting data through the API. The compressed files comprise plurality of compressed units. One or more corresponding compressed units may be read and/or updated with no need of restoring the entire file while maintaining de-fragmented structure of the compressed file.

    摘要翻译： 用于在计算机系统中创建，读取和写入压缩文件的方法和系统包括与存储介质耦合的文件系统和被配置为通过文件访问相关请求与文件系统通信的至少一个应用程序接口（API） 提供。 截取文件访问相关请求以提供以下至少一个：a）导出和压缩与被拦截的文件访问请求相对应的数据，并且便于将压缩数据存储在存储介质上作为压缩文件; b）有助于恢复对应于被拦截的文件请求的压缩数据的至少一部分，并通过API传送所得到的数据。 压缩文件包括多个压缩单元。 可以读取和/或更新一个或多个对应的压缩单元，而不需要恢复整个文件，同时保持压缩文件的分段结构。

    SYSTEMS AND METHODS FOR COMPRESSING FILES FOR STORAGE AND OPERATION ON COMPRESSED FILES
    9.
    发明申请
    SYSTEMS AND METHODS FOR COMPRESSING FILES FOR STORAGE AND OPERATION ON COMPRESSED FILES 有权
    用于压缩文件的压缩文件的存储和操作的系统和方法

    公开(公告)号：US20120284241A1

    公开(公告)日：2012-11-08

    申请号：US13554416

    申请日：2012-07-20

    申请人： Jonathan AMIT ,  Noah AMIT ,  Nadav KEDEM

    发明人： Jonathan AMIT ,  Noah AMIT ,  Nadav KEDEM

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30

    摘要： Methods and systems for creating, reading, and writing compressed files in a computer system comprising a file system coupled with storage medium and at least one application program interface (API) configured to communicate with the file system by means of file access-related requests are provided. The file access-related requests are intercepted in order to provide at least one of the following: a) to derive and compress data corresponding to the intercepted file access request and to facilitate storing the compressed data at the storage medium as a compressed file; b) to facilitate restoring at least part of compressed data corresponding to the intercepted file request and communicating the resulting data through the API. The compressed files comprise plurality of compressed units. One or more corresponding compressed units may be read and/or updated with no need of restoring the entire file whilst maintaining de-fragmented structure of the compressed file.

    摘要翻译： 用于在计算机系统中创建，读取和写入压缩文件的方法和系统包括与存储介质耦合的文件系统和被配置为通过文件访问相关请求与文件系统通信的至少一个应用程序接口（API） 提供。 截取文件访问相关请求以提供以下至少一个：a）导出和压缩与被拦截的文件访问请求相对应的数据，并且便于将压缩数据存储在存储介质上作为压缩文件; b）有助于恢复对应于被拦截的文件请求的压缩数据的至少一部分，并通过API传送所得到的数据。 压缩文件包括多个压缩单元。 可以读取和/或更新一个或多个对应的压缩单元，而不需要恢复整个文件，同时保持压缩文件的分段结构。

    Method and system for compression of files for storage and operation on compressed files
    10.
    发明授权
    Method and system for compression of files for storage and operation on compressed files 失效
    用于压缩文件以存储和操作压缩文件的方法和系统

    公开(公告)号：US08285898B2

    公开(公告)日：2012-10-09

    申请号：US13108205

    申请日：2011-05-16

    申请人： Jonathan Amit ,  Noah Amit ,  Nadav Kedem

    发明人： Jonathan Amit ,  Noah Amit ,  Nadav Kedem

    IPC分类号： G06F13/12

    CPC分类号： G06F17/30

    摘要： Methods and systems for creating, reading, and writing compressed data for use with a block mode access storage. The compressed data are packed into a plurality of compressed units and stored in a storage logical unit (LU). One or more corresponding compressed units may be read and/or updated with no need of restoring the entire storage logical unit while maintaining a de-fragmented structure of the LU.

    摘要翻译： 用于创建，读取和写入用于块模式访问存储的压缩数据的方法和系统。 压缩数据被打包成多个压缩单元并存储在存储逻辑单元（LU）中。 可以读取和/或更新一个或多个对应的压缩单元，而不需要恢复整个存储逻辑单元，同时保持LU的解块结构。