Utility computing: On-demandserver capacity powered by virtualization and delivered over the Internet.
效用计算：通过虚拟化和在互联网上按需提供服务器能力。
2
One of the implications of the client library starting the serverondemand is that the client library can also restart the serverondemand, for example, if the server crashes.
With Ajax and asynchronous techniques, you can build quite powerful and flexible dialog boxes because data can be asynchronously retrieved from the serverondemand.