The air in the "Control Room" of OMNI-Corp was thick with the hum of servers and the smell of ozone. Two veteran engineers,
Licensing: It uses FactoryTalk Activation rather than the standard Kepware licensing utility.
Access to all Kepware plugins like IoT Gateway, Advanced Tags, and Scheduler. kepserver enterprise vs kepserverex
Migration and upgrades
Result: Manual or "bumpless" failover is not guaranteed. The air in the "Control Room" of OMNI-Corp
Massive Library: Over 150+ device drivers and client drivers.
If you buy KEPServerEX, your technical support comes from Kepware. Migration and upgrades Result: Manual or "bumpless" failover
Many engineers assume the standby node sits idle. It does not. The standby node actively polls all PLCs at the same rate as the active node to maintain current values. This doubles the load on your industrial network. If you have 100 PLCs, each polled 10x/sec, the standby node adds another 1000 polls/sec. Ensure your network switches can handle it.
Do you have more than 75,000 tags on a single instance?