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1. 发明授权

US09450605B2 Block compression of tables with repeated values 有权
标题翻译：用重复的值块压缩表
公开(公告)号：US09450605B2
公开(公告)日：2016-09-20
申请号：US13674477
申请日：2012-11-12
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/30 , H03M7/30
CPC分类号： G06F17/30153 , G06F17/30315 , G06F17/30321 , H03M7/3084 , H03M7/3088
摘要： Methods and apparatus, including computer program products, for block compression of tables with repeated values. In general, value identifiers representing a compressed column of data may be sorted to render repeated values contiguous, and block dictionaries may be generated. A block dictionary may be generated for each block of value identifiers. Each block dictionary may include a list of block identifiers, where each block identifier is associated with a value identifier and there is a block identifier for each unique value in a block. Blocks may have standard sizes and block dictionaries may be reused for multiple blocks.
摘要翻译：方法和装置，包括计算机程序产品，用于块重复值压缩表。通常，表示压缩数据列的值标识符可以被排序以使重复值连续，并且可以生成块字典。可以为每个值标识符块生成块字典。每个块字典可以包括块标识符的列表，其中每个块标识符与值标识符相关联，并且在块中存在每个唯一值的块标识符。块可以具有标准尺寸，并且块字典可以重用于多个块。

2. 发明授权

US08326810B2 Block compression of tables with repeated values 有权
标题翻译：用重复的值块压缩表
公开(公告)号：US08326810B2
公开(公告)日：2012-12-04
申请号：US12848862
申请日：2010-08-02
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30153 , G06F17/30315 , G06F17/30321 , H03M7/3084 , H03M7/3088
摘要： Methods and apparatus, including computer program products, for block compression of tables with repeated values. In general, value identifiers representing a compressed column of data may be sorted to render repeated values contiguous, and block dictionaries may be generated. A block dictionary may be generated for each block of value identifiers. Each block dictionary may include a list of block identifiers, where each block identifier is associated with a value identifier and there is a block identifier for each unique value in a block. Blocks may have standard sizes and block dictionaries may be reused for multiple blocks.
摘要翻译：方法和装置，包括计算机程序产品，用于块重复值压缩表。通常，表示压缩数据列的值标识符可以被排序以使重复的值相邻，并且可以生成块字典。可以为每个值标识符块生成块字典。每个块字典可以包括块标识符的列表，其中每个块标识符与值标识符相关联，并且在块中存在每个唯一值的块标识符。块可以具有标准尺寸，并且块字典可以重用于多个块。

3. 发明授权

US08126855B2 Compression of tables based on occurrence of values 有权
标题翻译：基于值的发生压缩表
公开(公告)号：US08126855B2
公开(公告)日：2012-02-28
申请号：US13219499
申请日：2011-08-26
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30324 , G06F17/30477 , H03M7/30
摘要： Methods and apparatus, including computer program products, for compression of tables based on occurrence of values. In general, a number representing an amount of occurrences of a frequently occurring value in a group of adjacent rows of a column is generated, a vector representing whether the frequently occurring value exists in a row of the column is generated, and the number and the vector are stored to enable searches of the data represented by the number and the vector. The vector may omit a portion representing the group of adjacent rows. The values may be dictionary-based compression values representing business data such as business objects. The compression may be performed in-memory, in parallel, to improve memory utilization, network bandwidth consumption, and processing performance.
摘要翻译：方法和装置，包括计算机程序产品，用于根据值的发生压缩表。通常，生成表示列的相邻行的频繁出现值的出现次数的数字，生成表示列的行中是否存在频繁出现的值的向量，并且生成数量和存储矢量以使得能够搜索由数字和矢量表示的数据。向量可以省略表示相邻行组的部分。这些值可以是表示业务数据（例如业务对象）的基于字典的压缩值。可以并行地在内存中执行压缩，以提高存储器利用率，网络带宽消耗和处理性能。

4. 发明申请

US20080294863A1 Block compression of tables with repeated values 有权
标题翻译：用重复的值块压缩表
公开(公告)号：US20080294863A1
公开(公告)日：2008-11-27
申请号：US11805186
申请日：2007-05-21
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F12/02
CPC分类号： G06F17/30153 , G06F17/30315 , G06F17/30321 , H03M7/3084 , H03M7/3088
摘要： Methods and apparatus, including computer program products, for block compression of tables with repeated values. In general, value identifiers representing a compressed column of data may be sorted to render repeated values contiguous, and block dictionaries may be generated. A block dictionary may be generated for each block of value identifiers. Each block dictionary may include a list of block identifiers, where each block identifier is associated with a value identifier and there is a block identifier for each unique value in a block. Blocks may have standard sizes and block dictionaries may be reused for multiple blocks.
摘要翻译：方法和装置，包括计算机程序产品，用于块重复值压缩表。通常，表示压缩数据列的值标识符可以被排序以使重复值连续，并且可以生成块字典。可以为每个值标识符块生成块字典。每个块字典可以包括块标识符的列表，其中每个块标识符与值标识符相关联，并且在块中存在每个唯一值的块标识符。块可以具有标准尺寸，并且块字典可以重用于多个块。

5. 发明授权

US08768899B2 Compression of tables based on occurrence of values 有权
标题翻译：基于值的发生压缩表
公开(公告)号：US08768899B2
公开(公告)日：2014-07-01
申请号：US13356567
申请日：2012-01-23
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30324 , G06F17/30477 , H03M7/30
摘要： Methods and apparatus, including computer program products, for compression of tables based on occurrence of values. In general, a number representing an amount of occurrences of a frequently occurring value in a group of adjacent rows of a column is generated, a vector representing whether the frequently occurring value exists in a row of the column is generated, and the number and the vector are stored to enable searches of the data represented by the number and the vector. The vector may omit a portion representing the group of adjacent rows. The values may be dictionary-based compression values representing business data such as business objects. The compression may be performed in-memory, in parallel, to improve memory utilization, network bandwidth consumption, and processing performance.
摘要翻译：方法和装置，包括计算机程序产品，用于根据值的发生压缩表。通常，生成表示列的相邻行的频繁出现值的出现次数的数字，生成表示列的行中是否存在频繁出现的值的向量，并且生成数量和存储矢量以使得能够搜索由数字和矢量表示的数据。向量可以省略表示相邻行组的部分。这些值可以是表示业务数据（例如业务对象）的基于字典的压缩值。可以并行地在内存中执行压缩，以提高存储器利用率，网络带宽消耗和处理性能。

6. 发明授权

US07769729B2 Block compression of tables with repeated values 有权
标题翻译：用重复的值块压缩表
公开(公告)号：US07769729B2
公开(公告)日：2010-08-03
申请号：US11805186
申请日：2007-05-21
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/00
CPC分类号： G06F17/30153 , G06F17/30315 , G06F17/30321 , H03M7/3084 , H03M7/3088
摘要： Methods and apparatus, including computer program products, for block compression of tables with repeated values. In general, value identifiers representing a compressed column of data may be sorted to render repeated values contiguous, and block dictionaries may be generated. A block dictionary may be generated for each block of value identifiers. Each block dictionary may include a list of block identifiers, where each block identifier is associated with a value identifier and there is a block identifier for each unique value in a block. Blocks may have standard sizes and block dictionaries may be reused for multiple blocks.
摘要翻译：方法和装置，包括计算机程序产品，用于块重复值压缩表。通常，表示压缩数据列的值标识符可以被排序以使重复值连续，并且可以生成块字典。可以为每个值标识符块生成块字典。每个块字典可以包括块标识符的列表，其中每个块标识符与值标识符相关联，并且在块中存在每个唯一值的块标识符。块可以具有标准尺寸，并且块字典可以重用于多个块。

7. 发明申请

US20080294676A1 Compression of tables based on occurrence of values 有权
标题翻译：基于值的发生压缩表
公开(公告)号：US20080294676A1
公开(公告)日：2008-11-27
申请号：US11805178
申请日：2007-05-21
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30324 , G06F17/30477 , H03M7/30
摘要： Methods and apparatus, including computer program products, for compression of tables based on occurrence of values. In general, a number representing an amount of occurrences of a frequently occurring value in a group of adjacent rows of a column is generated, a vector representing whether the frequently occurring value exists in a row of the column is generated, and the number and the vector are stored to enable searches of the data represented by the number and the vector. The vector may omit a portion representing the group of adjacent rows. The values may be dictionary-based compression values representing business data such as business objects. The compression may be performed in-memory, in parallel, to improve memory utilization, network bandwidth consumption, and processing performance.
摘要翻译：方法和装置，包括计算机程序产品，用于根据值的发生压缩表。通常，生成表示列的相邻行的频繁发生值的出现次数的数字，生成表示列的行中是否存在频繁出现的值的向量，并且生成数量和存储矢量以使得能够搜索由数字和矢量表示的数据。向量可以省略表示相邻行的组的部分。这些值可以是表示业务数据（例如业务对象）的基于字典的压缩值。可以并行地在内存中执行压缩，以提高存储器利用率，网络带宽消耗和处理性能。

8. 发明申请

US20120124019A1 COMPRESSION OF TABLES BASED ON OCCURRENCE OF VALUES 有权
标题翻译：基于价值观的表格压缩
公开(公告)号：US20120124019A1
公开(公告)日：2012-05-17
申请号：US13356567
申请日：2012-01-23
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F7/00
CPC分类号： G06F17/30324 , G06F17/30477 , H03M7/30
摘要： Methods and apparatus, including computer program products, for compression of tables based on occurrence of values. In general, a number representing an amount of occurrences of a frequently occurring value in a group of adjacent rows of a column is generated, a vector representing whether the frequently occurring value exists in a row of the column is generated, and the number and the vector are stored to enable searches of the data represented by the number and the vector. The vector may omit a portion representing the group of adjacent rows. The values may be dictionary-based compression values representing business data such as business objects. The compression may be performed in-memory, in parallel, to improve memory utilization, network bandwidth consumption, and processing performance.
摘要翻译：方法和装置，包括计算机程序产品，用于根据值的发生压缩表。通常，生成表示列的相邻行的频繁发生值的出现次数的数字，生成表示列的行中是否存在频繁出现的值的向量，并且生成数量和存储矢量以使得能够搜索由数字和矢量表示的数据。向量可以省略表示相邻行的组的部分。这些值可以是表示业务数据（例如业务对象）的基于字典的压缩值。可以并行地在内存中执行压缩，以提高存储器利用率，网络带宽消耗和处理性能。

9. 发明申请

US20110313980A1 COMPRESSION OF TABLES BASED ON OCCURRENCE OF VALUES 有权
标题翻译：基于价值观的表格压缩
公开(公告)号：US20110313980A1
公开(公告)日：2011-12-22
申请号：US13219499
申请日：2011-08-26
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30324 , G06F17/30477 , H03M7/30
摘要： Methods and apparatus, including computer program products, for compression of tables based on occurrence of values. In general, a number representing an amount of occurrences of a frequently occurring value in a group of adjacent rows of a column is generated, a vector representing whether the frequently occurring value exists in a row of the column is generated, and the number and the vector are stored to enable searches of the data represented by the number and the vector. The vector may omit a portion representing the group of adjacent rows. The values may be dictionary-based compression values representing business data such as business objects. The compression may be performed in-memory, in parallel, to improve memory utilization, network bandwidth consumption, and processing performance.
摘要翻译：方法和装置，包括计算机程序产品，用于根据值的发生压缩表。通常，生成表示列的相邻行的频繁发生值的出现次数的数字，生成表示列的行中是否存在频繁出现的值的向量，并且生成数量和存储矢量以使得能够搜索由数字和矢量表示的数据。向量可以省略表示相邻行的组的部分。这些值可以是表示业务数据（例如业务对象）的基于字典的压缩值。可以并行地在内存中执行压缩，以提高存储器利用率，网络带宽消耗和处理性能。

10. 发明授权

US09852169B2 Compression of tables based on occurrence of values 有权
公开(公告)号：US09852169B2
公开(公告)日：2017-12-26
申请号：US14275709
申请日：2014-05-12
申请人： Franz Faerber , Guenter Radestock , Andrew Ross
发明人： Franz Faerber , Guenter Radestock , Andrew Ross
IPC分类号： G06F17/30 , H03M7/30
CPC分类号： G06F17/30324 , G06F17/30477 , H03M7/30
摘要： Methods and apparatus, including computer program products, for compression of tables based on occurrence of values. In general, a number representing an amount of occurrences of a frequently occurring value in a group of adjacent rows of a column is generated, a vector representing whether the frequently occurring value exists in a row of the column is generated, and the number and the vector are stored to enable searches of the data represented by the number and the vector. The vector may omit a portion representing the group of adjacent rows. The values may be dictionary-based compression values representing business data such as business objects. The compression may be performed in-memory, in parallel, to improve memory utilization, network bandwidth consumption, and processing performance.

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