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公开(公告)号：US09853986B2
公开(公告)日：2017-12-26
申请号：US14359261
申请日：2012-01-26
申请人： Debabrata Dash , Wenting Tang , Marylou Orayani
发明人： Debabrata Dash , Wenting Tang , Marylou Orayani
CPC分类号： H04L63/1416 , G06F11/3476 , G06F17/30699 , G06F17/30705 , G06F21/552 , G06F2201/86 , G06F2221/2151 , H04L63/1408 , H04L63/1441
摘要： Systems and methods for processing log data are provided. A set of data chunks is determined. Each data chunk is associated with a set of events, which are grouped according to a primary time dimension field of each event of the set of events. A metadata structure is determined for each of the data chunks. The metadata structure includes comprises a range of the primary time dimension field of all of the events in the data chunk and a range of a secondary time dimension field of all of the events in the data chunk. A subset of the data chunks is selected. A data chunk associated with at least one event of the plurality of events is generated according to the secondary time dimension field of the at least one event.
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公开(公告)号：US09535961B2
公开(公告)日：2017-01-03
申请号：US14358500
申请日：2011-11-18
IPC分类号： G06F17/30
CPC分类号： G06F17/30554 , G06F17/30315 , G06F17/30477 , G06F17/30536
摘要： A data storage system includes a column store and a row store. The data storage system may generate a query summary. The data storage system determines query summary fields comprised of a subset of fields from a schema used to store data in the row store. The data storage system searches the column store or the row store for query results in the query summary fields. A query summary field is generated from the query results in the query summary fields.
摘要翻译： 数据存储系统包括列存储和行存储。 数据存储系统可以生成查询摘要。 数据存储系统确定由来自用于存储行存储中的数据的模式的字段子集构成的查询摘要字段。 数据存储系统在查询摘要字段中搜索列存储或行存储中的查询结果。 查询摘要字段从查询摘要字段中的查询结果生成。
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公开(公告)号：US20140359771A1
公开(公告)日：2014-12-04
申请号：US14359261
申请日：2012-01-26
申请人： Debabrata Dash , Wenting Tang , Marylou Orayani
发明人： Debabrata Dash , Wenting Tang , Marylou Orayani
CPC分类号： H04L63/1416 , G06F11/3476 , G06F17/30699 , G06F17/30705 , G06F21/552 , G06F2201/86 , G06F2221/2151 , H04L63/1408 , H04L63/1441
摘要： Systems and methods for processing log data are provided. A set of data chunks is determined. Each data chunk is associated with a set of events, which are grouped according to a primary time dimension field of each event of the set of events. A metadata structure is determined for each of the data chunks. The metadata structure includes comprises a range of the primary time dimension field of all of the events in the data chunk and a range of a secondary time dimension field of all of the events in the data chunk. A subset of the data chunks is selected. A data chunk associated with at least one event of the plurality of events is generated according to the secondary time dimension field of the at least one event.
摘要翻译： 提供了用于处理日志数据的系统和方法。 确定一组数据块。 每个数据块与一组事件相关联，这些事件根据事件集的每个事件的主时间维度字段进行分组。 确定每个数据块的元数据结构。 元数据结构包括数据块中所有事件的主要时间维度域的范围以及数据块中所有事件的辅助时间维度域的范围。 选择一个数据块的子集。 根据所述至少一个事件的次要时间维度字段来生成与所述多个事件中的至少一个事件相关联的数据块。
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公开(公告)号：US20140330816A1
公开(公告)日：2014-11-06
申请号：US14358500
申请日：2011-11-18
IPC分类号： G06F17/30
CPC分类号： G06F17/30554 , G06F17/30315 , G06F17/30477 , G06F17/30536
摘要： A data storage system (122) includes a column store (281) and a row store (282). The data storage system (122) may generate a query summary. The data storage system (122) determines query summary fields comprised of a subset of fields from a schema used to store data in the row store (282). The data storage system (122) searches the column store (281) or the row store (282) for query results in the query summary fields. A query summary field is generated from the query results in the query summary fields.
摘要翻译： 数据存储系统（122）包括列存储（281）和行存储（282）。 数据存储系统（122）可以生成查询摘要。 数据存储系统（122）确定由来自用于存储行存储（282）中的数据的模式的字段子集组成的查询摘要字段。 数据存储系统（122）在查询摘要字段中搜索列存储（281）或行存储（282）中的查询结果。 查询摘要字段从查询摘要字段中的查询结果生成。
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