 EAServer provides the necessary infrastructure to run applications distributed based on components, residing in the middle layer of a multi-layer architecture, between the application client and the remote database.EAServer allows the efficient management of client sessions, security, threads, connections to the database and flow of transactions, without requiring specialized knowledge on the part of the developer.The most recent versions of EAServer are 5.5 and 6.1 (last revised 12/12/2007).