1·All the views shown above are two-dimensional.
上面所示的所有视图都是二维的。
2·If your database contains sensitive data, you might want to limit access to the catalog views, because the catalog describes every object in the database.
如果你的数据库包含敏感信息，您可能希望限制对编目视图的访问，因为编目描述了数据库中的每一个对象。
3·All of these components can be easily added through the attributes views.
所有这些组件可以通过属性视图很容易的添加。
4·And again, it offers views and perspectives on every part of the solution.
同样地，它提供了有关解决方案的每个部分的视图和透视图。
5·Using this approach, you can simplify some of the data extraction requirements for your views and supporting applications.
使用这种方法，您可以为您的视图和支持的应用程序简化一些数据提取要求。