想像一下这种情况：几千台运行应用程序的桌面电脑共用一两个到数据库的连接。

Imagine thousands of desktop PCs running applications with one or two connections to the database.

youdao

想像一下这种情况：几千台运行应用程序的桌面电脑共用一两个到数据库的连接。

Imagine thousands of desktop PCs running applications with one or two connections to the database.

youdao