Method and apparatus for merging log entries in a database management system
    1.
    发明授权
    Method and apparatus for merging log entries in a database management system 有权
    在数据库管理系统中合并日志条目的方法和装置

    公开(公告)号:US07801855B2

    公开(公告)日:2010-09-21

    申请号:US11751077

    申请日:2007-05-21

    IPC分类号: G06F7/00

    CPC分类号: G06F17/30368 G06F11/1471

    摘要: A logging method of reducing a log size by using a log entry when a log record is generated by an update, and an apparatus therefore, is provided. The method includes storing log information of a data page being updated; when the update of the data page is completed, reading the stored log information; generating a log record by using the read log information; and writing the generated log record in a log page. According to the method, the log size due to logging is reduced and the times of disk input and/or output operations decrease, thereby improving the updating speed of a database system.

    摘要翻译: 提供了当通过更新生成日志记录时通过使用日志条目来减小日志大小的记录方法,以及因此设备。 该方法包括存储正在更新的数据页的日志信息; 当数据页的更新完成时,读取存储的日志信息; 通过使用读取的日志信息生成日志记录; 并将生成的日志记录写入日志页面。 根据该方法,减少由日志记录引起的日志大小,并且磁盘输入和/或输出操作的次数减少,从而提高数据库系统的更新速度。

    System and method for managing log information
    2.
    发明授权
    System and method for managing log information 有权
    用于管理日志信息的系统和方法

    公开(公告)号:US07720816B2

    公开(公告)日:2010-05-18

    申请号:US11649764

    申请日:2007-01-05

    申请人: Kyung-sub Min

    发明人: Kyung-sub Min

    IPC分类号: G06F7/00 G06F17/00

    CPC分类号: G06F17/30368

    摘要: A system and a method for managing log information. The system includes an input module that receives log information on a data renewal and a control module that stores a renewed data image based on the received log information when a page area where the renewed data exists is a hotspot, wherein the control module manages a hotspot control list (HSCL) including hotspot managing information and address information on a storage area in which the renewed data image is stored.

    摘要翻译: 一种用于管理日志信息的系统和方法。 该系统包括:输入模块,其接收关于数据更新的日志信息;以及控制模块,当存在更新数据的页面区域为热点时,基于接收到的日志信息来存储更新的数据图像,其中控制模块管理热点 包括热点管理信息的控制列表(HSCL)和存储更新的数据图像的存储区域上的地址信息。

    APPARATUS AND METHOD FOR IMPLEMENTING COMPONENTS, AND APPARATUS AND METHOD FOR VERIFYING COMPONENTS
    3.
    发明申请
    APPARATUS AND METHOD FOR IMPLEMENTING COMPONENTS, AND APPARATUS AND METHOD FOR VERIFYING COMPONENTS 审中-公开
    用于实施组件的装置和方法,以及用于验证组件的装置和方法

    公开(公告)号:US20080052685A1

    公开(公告)日:2008-02-28

    申请号:US11762390

    申请日:2007-06-13

    IPC分类号: G06F9/45

    CPC分类号: G06F8/41 G06F8/36

    摘要: An apparatus and method for implementing components of software that are not dependent on a specific environment and an apparatus and method for verifying components of software that are not dependent on a specific environment, the apparatus for implementing components including: an extractor to extract symbols from source codes of a plurality of components; an analyzer to analyze dependencies between the plurality of components using the extracted symbols; a preparation unit to describe dependency information in interfaces of the components based on the analyzed dependencies; and a converter to convert the dependency information into Interface Definition Language (IDL) type information.

    摘要翻译: 一种用于实现不依赖于特定环境的软件组件的装置和方法以及用于验证不依赖于特定环境的软件的组件的装置和方法,用于实现组件的装置包括:提取器,用于从源提取符号 多个组件的代码; 分析器,用于使用所提取的符号来分析所述多个组件之间的依赖关系; 基于所分析的依赖关系在所述组件的界面中描述依赖关系信息的准备单元; 以及将依赖性信息转换为接口定义语言(IDL)类型信息的转换器。

    Apparatus and method for componentizing legacy system
    4.
    发明授权
    Apparatus and method for componentizing legacy system 有权
    用于组合遗留系统的装置和方法

    公开(公告)号:US08196093B2

    公开(公告)日:2012-06-05

    申请号:US11865944

    申请日:2007-10-02

    IPC分类号: G06F9/44 G06F7/00

    CPC分类号: G06F8/70 G06F8/74

    摘要: Provided are an apparatus and method of componentizing a legacy system that reconstructs software components, which are included in the legacy system, as abstract or logical modules according to the association between the components. An apparatus for componentizing a legacy system includes a legacy code analyzing unit which analyzes the association between one or more legacy codes, which are included in the legacy system, a component generating unit which generates data for defining one or more components by referring to the analyzed association, a component analyzing unit which analyzes the association between the components, and a data updating unit which updates the data by referring to the association between the components.

    摘要翻译: 提供了一种根据组件之间的关联将遗留系统重新构建为遗留系统中包括的软件组件的抽象或逻辑模块的装置和方法。 用于对遗留系统进行组件化的装置包括:遗留代码分析单元,其分析遗留系统中包括的一个或多个遗留代码之间的关联;生成用于通过参照被分析的代码来定义一个或多个组件的数据的组件生成单元 关联,分析组件之间的关联的组件分析单元和通过参考组件之间的关联来更新数据的数据更新单元。

    SYSTEM AND METHOD FOR CONTEXTUAL ASSOCIATION DISCOVERY TO CONCEPTUALIZE USER QUERY
    5.
    发明申请
    SYSTEM AND METHOD FOR CONTEXTUAL ASSOCIATION DISCOVERY TO CONCEPTUALIZE USER QUERY 审中-公开
    发现用于查询用户查询的系统和方法

    公开(公告)号:US20090210402A1

    公开(公告)日:2009-08-20

    申请号:US12370832

    申请日:2009-02-13

    IPC分类号: G06F17/30

    CPC分类号: G06F16/24534 G06F16/3338

    摘要: A method and system for contextual association discovery to conceptualize a user query. The system includes a user input unit receiving an input of a user query from a user, an attribute extraction unit extracting one or more attributes that materialize the meaning of the input query, a related attribute selection unit selecting one or more related attributes among the extracted attributes, and a content classification unit classifying specified content in accordance with the selected related attributes and the query.

    摘要翻译: 用于概念化用户查询的上下文关联发现的方法和系统。 该系统包括从用户接收用户查询的输入的用户输入单元,提取实现输入查询的含义的一个或多个属性的属性提取单元,选择提取的 属性和内容分类单元,根据所选择的相关属性和查询对指定的内容进行分类。

    METHOD FOR DEFERRED LOGGING AND APPARATUS THEREOF
    6.
    发明申请
    METHOD FOR DEFERRED LOGGING AND APPARATUS THEREOF 有权
    缩减登记方法及其设备

    公开(公告)号:US20080120349A1

    公开(公告)日:2008-05-22

    申请号:US11751077

    申请日:2007-05-21

    IPC分类号: G06F12/00

    CPC分类号: G06F17/30368 G06F11/1471

    摘要: A logging method of reducing a log size by using a log entry when a log record is generated by an update, and an apparatus therefore, is provided. The method includes storing log information of a data page being updated; when the update of the data page is completed, reading the stored log information; generating a log record by using the read log information; and writing the generated log record in a log page. According to the method, the log size due to logging is reduced and the times of disk input and/or output operations decrease, thereby improving the updating speed of a database system.

    摘要翻译: 提供了当通过更新生成日志记录时通过使用日志条目来减小日志大小的记录方法,以及因此设备。 该方法包括存储正在更新的数据页的日志信息; 当数据页的更新完成时,读取存储的日志信息; 通过使用读取的日志信息生成日志记录; 并将生成的日志记录写入日志页面。 根据该方法,减少由日志记录引起的日志大小,并且磁盘输入和/或输出操作的次数减少,从而提高数据库系统的更新速度。

    Distributed file system and method of replacing cache data in the distributed file system
    7.
    发明授权
    Distributed file system and method of replacing cache data in the distributed file system 有权
    分布式文件系统和替代分布式文件系统中缓存数据的方法

    公开(公告)号:US07895266B2

    公开(公告)日:2011-02-22

    申请号:US12058864

    申请日:2008-03-31

    IPC分类号: G06F13/00

    CPC分类号: G06F17/30194 G06F17/30132

    摘要: Provided are a distributed file system and a method of replacing cache data in a distributed file system capable of replacing cache data based on the degree of network instability between a server and a client. The method includes monitoring network instability between the first apparatus and the second apparatus, determining whether an empty space exists in a storage space of the second apparatus if the second apparatus needs data of the first apparatus, if an empty space does not exist in the storage space, deleting at least one cache data item already stored in the second apparatus according to the monitored network instability, and storing data obtained from the first apparatus in the empty space generated by deleting the cache data.

    摘要翻译: 提供了一种分布式文件系统和一种替换基于服务器和客户机之间的网络不稳定程度的能够替换高速缓存数据的分布式文件系统中的高速缓存数据的方法。 该方法包括监视第一装置和第二装置之间的网络不稳定性,如果第二装置需要第一装置的数据,则如果存储空间不存在,则确定第二装置的存储空间中是否存在空白空间 空间,根据所监视的网络不稳定性删除已经存储在第二装置中的至少一个缓存数据项,以及将从第一装置获得的数据存储在通过删除高速缓存数据而生成的空白空间中。

    DISTRIBUTED FILE SYSTEM AND METHOD OF REPLACING CACHE DATA IN THE DISTRIBUTED FILE SYSTEM
    8.
    发明申请
    DISTRIBUTED FILE SYSTEM AND METHOD OF REPLACING CACHE DATA IN THE DISTRIBUTED FILE SYSTEM 有权
    分布式文件系统和在分布式文件系统中替换高速缓存数据的方法

    公开(公告)号:US20090070461A1

    公开(公告)日:2009-03-12

    申请号:US12058864

    申请日:2008-03-31

    IPC分类号: G06F15/173

    CPC分类号: G06F17/30194 G06F17/30132

    摘要: Provided are a distributed file system and a method of replacing cache data in a distributed file system capable of replacing cache data based on the degree of network instability between a server and a client. The method includes monitoring network instability between the first apparatus and the second apparatus, determining whether an empty space exists in a storage space of the second apparatus if the second apparatus needs data of the first apparatus, if an empty space does not exist in the storage space, deleting at least one cache data item already stored in the second apparatus according to the monitored network instability, and storing data obtained from the first apparatus in the empty space generated by deleting the cache data.

    摘要翻译: 提供了一种分布式文件系统和一种替换基于服务器和客户机之间的网络不稳定程度的能够替换高速缓存数据的分布式文件系统中的高速缓存数据的方法。 该方法包括监视第一装置和第二装置之间的网络不稳定性,如果第二装置需要第一装置的数据,则如果存储空间不存在,则确定第二装置的存储空间中是否存在空白空间 空间,根据所监视的网络不稳定性删除已经存储在第二装置中的至少一个缓存数据项,以及将从第一装置获得的数据存储在通过删除高速缓存数据而生成的空白空间中。

    APPARATUS AND METHOD FOR COMPONENTIZING LEGACY SYSTEM
    9.
    发明申请
    APPARATUS AND METHOD FOR COMPONENTIZING LEGACY SYSTEM 有权
    用于组合法系的装置和方法

    公开(公告)号:US20080196009A1

    公开(公告)日:2008-08-14

    申请号:US11865944

    申请日:2007-10-02

    IPC分类号: G06F9/44

    CPC分类号: G06F8/70 G06F8/74

    摘要: Provided are an apparatus and method of componentizing a legacy system that reconstructs software components, which are included in the legacy system, as abstract or logical modules according to the association between the components. An apparatus for componentizing a legacy system includes a legacy code analyzing unit which analyzes the association between one or more legacy codes, which are included in the legacy system, a component generating unit which generates data for defining one or more components by referring to the analyzed association, a component analyzing unit which analyzes the association between the components, and a data updating unit which updates the data by referring to the association between the components.

    摘要翻译: 提供了一种根据组件之间的关联将遗留系统重新构建为遗留系统中包括的软件组件的抽象或逻辑模块的装置和方法。 用于对遗留系统进行组件化的装置包括:遗留代码分析单元,其分析遗留系统中包括的一个或多个遗留代码之间的关联;生成用于通过参照被分析的代码来定义一个或多个组件的数据的组件生成单元 关联,分析组件之间的关联的组件分析单元和通过参考组件之间的关联来更新数据的数据更新单元。

    APPARATUS AND METHOD FOR DEVELOPING COMPONENT-BASED SOFTWARE
    10.
    发明申请
    APPARATUS AND METHOD FOR DEVELOPING COMPONENT-BASED SOFTWARE 审中-公开
    用于开发基于组件的软件的装置和方法

    公开(公告)号:US20080196004A1

    公开(公告)日:2008-08-14

    申请号:US11848647

    申请日:2007-08-31

    IPC分类号: G06F9/44

    CPC分类号: G06F8/36 G06F8/20

    摘要: An apparatus and method for developing component-based software, and more particularly, an apparatus and method for developing component-based software in order to define an identified component in a component language and reuse the identified component. The apparatus includes a component division module to analyze source code and a build file and to divide the analyzed source code and build file into a build-level component and a functional-level component; an integrity check module to check the integrity of languages defining the build-level component, the functional-level component, and an interface of the functional-level component; and a component combination module to combine one or more build-level components corresponding to one or more functional-level components that form an architecture.

    摘要翻译: 一种用于开发基于组件的软件的装置和方法,更具体地,涉及用于开发基于组件的软件以便以组件语言定义所识别的组件并重新使用所识别的组件的装置和方法。 该装置包括分析源代码和构建文件并将分析的源代码和构建文件划分为构建级组件和功能级组件的组件分区模块; 完整性检查模块,用于检查定义构建级组件,功能级组件和功能级组件接口的语言的完整性; 以及组件组合模块,以组合对应于形成架构的一个或多个功能级组件的一个或多个构建级组件。