Primary system

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In IT, the primary system is the active system in an active / passive cluster or in a hot or warm standby solution. The waiting passive systems are referred to as backup or standby systems .

A cluster manager is required for failover from the primary system to the standby system .

Individual evidence

  1. ^ Britta Böckmann, Robert Price, Achim Schmidtmann: Series of publications by the computer science department at the Dortmund University of Applied Sciences . 1st edition. tape 2 . Monsenstein & Vannerdat publishing house, Münster 2016, ISBN 978-3-95645-774-6 .