Connection caching under various models of communication
Edith Cohen, Haim Y. Kaplan, Uri Zwick · 2000
Motivated by Web applications, we recently introduced the following theoretical model for connection-caching: Each host on a network can maintain (cache) a limited number of connections to other hosts. A message can be transmitted from one host to another only if the connection between these two hosts is open, i.e., it is cached by both endpoints. If a message request arrives and the respective connection is not open (a miss), the connection needs to be established and certain activation cost is incurred. The establishment of the new connection may force the termination (eviction) of other connections at each endpoint.