J2EE v/s NodeJS for real time applications

[R.Alamsha]

@diat150

From Topic: OPC UA alternatives (aka Kepserver)?
Ive built systems with thousands of rtu's behind a single opc server with hundreds of thousands tags.

@R.Alamsha

You can check this online demo of Ignition. Pay attention to the IIOT demo of Edge devices on cloud for performance.
Ignition Online Demonstration | Inductive Automation

I request diat150 to share his opinion on this.