DataCenter1: Local LB1 between GW1 & GW2 and Failover DPS (DPS1 & DPS2)
DataCenter2: Local LB2 between GW3 & GW4 and Failover DPS (DPS3 & DPS4)
Users & DataCollectors are connected to Global LB. Global LB connected to LB1 & LB2.
Database is located in DataCenter1 & Connected through Dataguard in DataCenter2
Is this best architecture?
Did I miss any thing?