The previous architecture was a proprietary network with PC clients called client-servercomputing.
之前的结构是个人计算机客户带来的专有网络，那被称为客户机-服务器计算。
2
After procedural programming came the era of client-servercomputing, where there was a notable distinction between data and the client and business logic.
过程编程之后是客户端服务器计算时代。
3
With the advent of client-servercomputing, during the 1990s, microcomputers (now called "servers") started to find their places in the old computer rooms.