When the number of servers for PM, PG, AS, and CH functions were not properly selected, the mean delay was excessive.
The input includes the number of servers for the protocol mapping (PM), Parlay gateway (PG), application sever (AS), and communication handling (CH) functions.
Indeed, the number of servers in the United States nearly quintupled from 1997 to 2007.
Google, which generally builds custom computer servers for its data centers, has been secretive about the number of servers that it uses to power services like Google Search and YouTube.
The number of servers have a direct effect on server energy consumption.
Outsourcing reduces the number of servers CIOs must manage and the number of the interactions between those servers; it also dramatically cuts the complexity and maintenance headaches.
In Fig. 4 a and b, the number of servers plots show that the number of application servers varied in accordance with the number of simultaneous user sessions.
Obviously, the number of servers is usually less than the number of clients.
In fact, the larger the server capacity, the smaller the number of servers required to reach the minimum response time.
