要从客户端访问所有这些数据并进行处理或保存任何更改，在网络带宽和计算(用于数据序列化)方面将产生非常大的开销。
It would be very costly in terms of network bandwidth and computation (for data serialization) to access all this data from the client for processing and then persist any changes.
在大的响应时间情形下，如你的主机和客户端分布在这个星球的两端，这很大程度上是有益的。
This is particularly beneficial in large latency situations such as when your host and client are on separate sides of the planet.
你着眼的是数据架构，你观察到服务器端的深层数据使得客户端更小巧和轻量级，应用的大爆发可以证明这一点。
You're looking at data architectures, and you rightly observe that deep data on servers allows clients to be smaller and lighter, as the app explosion is proving.
应用推荐