原创 花絮3 云服务三层架构 Cloud 3 Layer 释义

以大卖场类比，IAAS就是大卖场的大楼，PAAS就是大卖场的管理办公室，SAAS就是各个专卖店。

In terms of malls, IAAS is the building of the mall, PAAS is the management office, and SAAS is the specialty store.

以电脑类比，IAAS就是电脑的硬件，PAAS就是windows，SAAS就是各种软件。

In terms of computer, IAAS is the hardware of a computer, PAAS is a windows OS, and SAAS is a variety of software.

所谓服务，就是他有你需要的产品，但需要钱，你需要产品，得价钱买。花钱得到了你需要的产品，而且卖方的态度很好，你有一种大爷般的感觉，很爽。不论你有几种几层架构，都会让客户舒舒服服的，有一种云里雾里的感觉，这就是“云服务”。

The so-called service is that he has the products you need, and he needs money. You need the products and you should buy them. You spend money to get the products you need, and the seller's attitude is very good, you feel you are GOD, It is very good. No matter how many layers of cloud service architecture, the customers is comfortable. There is a feeling of "cloud service."