This chapter provides an introduction to the IBM Db2 Mirror for i solution for continuous availability, including its architecture, concepts, and interaction with high availability (HA) and disaster recovery (DR) (collectively known as HA/DR) solutions.
1.1 Introduction to Db2 Mirror for i
With the IBM i 7.4 release, IBM offers a new licensed program for the IBM i portfolio: IBM Db2 Mirror for i. This new offering enables near-continuous availability through an IBM i exclusive Db2 active-active 2-system configuration.
Db2 Mirror ...