At the edge of the middleware tier (an edge is considered as a point where transition from one tier to another takes place), there are most likely found other components, such as proxy servers.

在中间件层边缘(我们将边缘视为层次间转换发生的地点)，很可能会存在其他组件，如代理服务器等。

youdao

At the edge of the middleware tier (an edge is considered as a point where transition from one tier to another takes place), there are most likely found other components, such as proxy servers.

在中间件层边缘(我们将边缘视为层次间转换发生的地点)，很可能会存在其他组件，如代理服务器等。

youdao