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Data you place in Infinispan doesn’t have to be temporary: use Infinispan as your primary store and use its powerful features such as transactions, notifications, queries, distributed execution, distributed streams, analytics to process data quickly.Similarly many of the official assignments refer to protocols that were never or are no longer in common use.This article lists port numbers and their associated protocols that have experienced significant uptake.Later, the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) needed only one port for full-duplex, bidirectional traffic.The even-numbered ports were not used, and this resulted in some even numbers in the well-known port number range being unassigned.