由于关系数据库的成熟性以及良好的处理大数据量的能力，本文研究了实现在关系数据库上对XML数据进行存储和查询的XML数据库系统。
The thesis researches XML-DBMS that stores and queries XML data realized on relational database because of the ripe relational-DBMS and good capability to dispose great number of data.
由于它是基于日志文件的，因此它不需要你使用其他的服务端关系数据库。
Since it's logfile-based, it doesn't require you to use a server-side relational database.
除此之外，由于从Controller的关系数据库中进行读取，因此Excel并未为报表而优化，也不能扩展。
Furthermore, since it reads from the Controller relational database, Excel is not optimized for reporting and does not scale.
由于所有这些原因，在尝试使用关系数据库来持久化诸如python等动态语言中的对象时，关系数据库导致了显著的不匹配。
For all of these reasons, relational databases offer what we might call a noticeable impedance mismatch when we try to use them to persist objects in a dynamic language like Python.
由于Web应用程序的后台数据库通常都是关系数据库，因此这些CRUD操作都是使用众所周知的SQL语言执行的。
As databases behind Web applications are typically relational databases, these CRUD operations are done using the well-known language, SQL.
由于对象模型和关系模型之间存在一种基本的阻抗不匹配，导致使用关系数据库的面向对象系统开发人员通常要花费大量的时间来将对象持久化。
Because a kind of basic mismatch exists between object model and relation model, it leads to that object systematic developer spend a large amount of time taking object persistent.
由于大多数人都熟悉商品关系数据库系统，将数据仓库与之比较，就容易理解什么是数据仓库。
Since most people are familiar with commercial relational database systems, it is easy to understand what a data warehouse is by comparing these two kinds of systems.
最后，由于数据是存储在关系数据库中，本文还以模板的形式，介绍了把物品追踪查询和面向路径查询转化成SQL语句的方法。
Finally, since the data is stored in a relational database, the paper describes the item tracking query and object-oriented path query into SQL statements as the template form.
最后，由于数据是存储在关系数据库中，本文还以模板的形式，介绍了把物品追踪查询和面向路径查询转化成SQL语句的方法。
Finally, since the data is stored in a relational database, the paper describes the item tracking query and object-oriented path query into SQL statements as the template form.
应用推荐