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1. 发明授权

US08412690B2 In-memory processing for a data warehouse 有权
标题翻译：数据仓库的内存中处理
公开(公告)号：US08412690B2
公开(公告)日：2013-04-02
申请号：US13083925
申请日：2011-04-11
申请人： Alexander Hermann , Thorsten Winsemann , Martin Heidel , Andreas Thumfart , Andreas Bader
发明人： Alexander Hermann , Thorsten Winsemann , Martin Heidel , Andreas Thumfart , Andreas Bader
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F17/30563
摘要： Embodiments of the present invention include in-memory processing for data warehouse applications. In one embodiment, data records from a data warehouse application are stored in a data storage structure of an in-memory database. Data received from the data warehouse may be stored in a queue and loaded into the data storage structure according to predefined rules. Stored data records are associated with in-memory database transactions that caused the stored data record to be stored, and may further be associated with transactions that caused the stored data records to be changed. A mapping is generated to associate requests from the data warehouse application with in-memory database transactions. The data warehouse application may retrieve data in a change data format calculated on-the-fly.
摘要翻译：本发明的实施例包括用于数据仓库应用的内存中处理。在一个实施例中，来自数据仓库应用的数据记录被存储在存储器内数据库的数据存储结构中。从数据仓库收到的数据可以存储在队列中，并根据预定义的规则加载到数据存储结构中。存储的数据记录与导致存储的数据记录被存储的内存数据库事务相关联，并且还可以与导致存储的数据记录被改变的事务相关联。生成映射以将来自数据仓库应用程序的请求与内存中数据库事务相关联。数据仓库应用程序可以以实时计算的更改数据格式检索数据。

2. 发明申请

US20120259809A1 In-Memory Processing for a Data Warehouse 有权
标题翻译：数据仓库的内存中处理
公开(公告)号：US20120259809A1
公开(公告)日：2012-10-11
申请号：US13083925
申请日：2011-04-11
申请人： Alexander Hermann , Thorsten Winsemann , Martin Heidel , Andreas Thumfart , Andreas Bader
发明人： Alexander Hermann , Thorsten Winsemann , Martin Heidel , Andreas Thumfart , Andreas Bader
IPC分类号： G06F17/30
CPC分类号： G06F17/30563
摘要： Embodiments of the present invention include in-memory processing for data warehouse applications. In one embodiment, data records from a data warehouse application are stored in a data storage structure of an in-memory database. Data received from the data warehouse may be stored in a queue and loaded into the data storage structure according to predefined rules. Stored data records are associated with in-memory database transactions that caused the stored data record to be stored, and may further be associated with transactions that caused the stored data records to be changed. A mapping is generated to associate requests from the data warehouse application with in-memory database transactions. The data warehouse application may retrieve data in a change data format calculated on-the-fly.
摘要翻译：本发明的实施例包括用于数据仓库应用的内存中处理。在一个实施例中，来自数据仓库应用的数据记录被存储在存储器内数据库的数据存储结构中。从数据仓库收到的数据可以存储在队列中，并根据预定义的规则加载到数据存储结构中。存储的数据记录与导致存储的数据记录被存储的内存数据库事务相关联，并且还可以与导致存储的数据记录被改变的事务相关联。生成映射以将来自数据仓库应用程序的请求与内存中数据库事务相关联。数据仓库应用程序可以以实时计算的更改数据格式检索数据。

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