In last years,with the Object-Oriented Programming popular and the field of database application extend-ed, many DBMS manufacturers integrate the object model into traditional Relational Database Management Systems(RD...In last years,with the Object-Oriented Programming popular and the field of database application extend-ed, many DBMS manufacturers integrate the object model into traditional Relational Database Management Systems(RDBMSs)one after another,in order to meet the needs for complex engineering applications. This paper firstly givesa total remark on the reason for the prevalence of the Object-Relational Database Systems (ORDBMs)and on the ben-efit of ORDBMSs comparing with RDBMSs and Object Oriented Database Management Systems (OODBMSs) ,then in-troduces an approach for ORDBMS architecture which integrates the Java class library into ORDBMS metadata repos-itory.展开更多
提出了一种适用于生物信息领域的RM-CwX(RDB model compafible with XML)数据库构建模式，它采用关系数据库管理系统来存储和管理收集到的生物信息，采用XML形式的半结构化数据进行信息的发布。通过硒蛋白相关生物信息二级数据库的构建...提出了一种适用于生物信息领域的RM-CwX(RDB model compafible with XML)数据库构建模式，它采用关系数据库管理系统来存储和管理收集到的生物信息，采用XML形式的半结构化数据进行信息的发布。通过硒蛋白相关生物信息二级数据库的构建实例说明，该模式可有效地构建生物信息二级数据库系统，在对相关生物信息进行及时收集和有效管理的基础上，不仅可以提供相关生物信息的网页浏览及交叉索引，提供复杂的信息检索，同时还能够较大限度地处理生物信息数据源中常见的不一致和变化等。展开更多
文摘In last years,with the Object-Oriented Programming popular and the field of database application extend-ed, many DBMS manufacturers integrate the object model into traditional Relational Database Management Systems(RDBMSs)one after another,in order to meet the needs for complex engineering applications. This paper firstly givesa total remark on the reason for the prevalence of the Object-Relational Database Systems (ORDBMs)and on the ben-efit of ORDBMSs comparing with RDBMSs and Object Oriented Database Management Systems (OODBMSs) ,then in-troduces an approach for ORDBMS architecture which integrates the Java class library into ORDBMS metadata repos-itory.
文摘提出了一种适用于生物信息领域的RM-CwX(RDB model compafible with XML)数据库构建模式，它采用关系数据库管理系统来存储和管理收集到的生物信息，采用XML形式的半结构化数据进行信息的发布。通过硒蛋白相关生物信息二级数据库的构建实例说明，该模式可有效地构建生物信息二级数据库系统，在对相关生物信息进行及时收集和有效管理的基础上，不仅可以提供相关生物信息的网页浏览及交叉索引，提供复杂的信息检索，同时还能够较大限度地处理生物信息数据源中常见的不一致和变化等。
