Multimedia Technology IV

Аннотация

In this book tells about Multimedia Technology IV. SDN can solve this contradiction. We write the load-balancing policies as components into application layer; control layer run these components, and send flow tables to switches; switches forward these data as fast as they can (TheApplication layer, the control layer and the forwarding layer are three layers of SDN’s core technology system, we will talk about them below). There is no need to install additional software on servers, that not only inherit the software based load balancing’s advantages, simple configuration, flexible and inexpensive, but also can solve the problem of software based load balancing: the servers’ performance.