图3中没有看到的是对象池、自动事务处理、安全性以及EJB技术提供的所有其他好东西。

What you don't see in Figure 3 is object pooling, automatic transaction processing, security, and all the other good things that EJB technology provides.

youdao

您是否想知道创建了哪些池，以及它们驻留在哪些类中？

Wondering how to find out what pools have been created and the class where they are residing ?

youdao

我们已经知道表空间和缓冲池是什么，以及如何创建它们，图1显示一个关于如何在数据库中可视化地组织表空间和缓冲池的例子。

Now that you know what a table space and buffer pool are and how to create them, Figure 1 shows an example of how they are visually organized within a database.

youdao