y*******u 发帖数: 80 | 1 能不能再打个比方,举个例子,通俗点告诉小M,我实在是不懂 | c**g 发帖数: 274 | 2 suppose you have a web application which needs to access
a backend database, in the most simple case (client server),
user use the broswer(client) to access the server (web server),
and the web server just does everything. Now suppose your
business is so good, you have a lot of transactions
going on with the database, since the web serrver does everything,
and be be honest, web server is very good at dealing with html,
but may not so good at dealing with db, your performane becomes
horrible, and
【在 y*******u 的大作中提到】 : 能不能再打个比方,举个例子,通俗点告诉小M,我实在是不懂
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