# J2EE v/s NodeJS for real time applications

**URL:** <https://forum.inductiveautomation.com/t/j2ee-v-s-nodejs-for-real-time-applications/17796>\
**Category:** General Discussion\
**Created:** [April 21, 2018, 4:52am UTC](https://forum.inductiveautomation.com/t/j2ee-v-s-nodejs-for-real-time-applications/17796 "2018-04-21T04:52:47Z")\
**Posts on this page:** 1\
**Showing post:** 23

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**Author:** ![R.Alamsha](https://avatars.discourse-cdn.com/v4/letter/r/e5b9ba/32.png) [@R.Alamsha](https://forum.inductiveautomation.com/u/R.Alamsha)\
**Post date:** [April 24, 2018, 2:38pm UTC](https://forum.inductiveautomation.com/t/j2ee-v-s-nodejs-for-real-time-applications/17796/23 "2018-04-24T14:38:58Z")

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> [@OPC UA alternatives (aka Kepserver)?](https://forum.inductiveautomation.com/t/opc-ua-alternatives-aka-kepserver/16962/32):
>
> _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](https://inductiveautomation.com/products/ignition/demo/online)

I request _diat150_ to share his opinion on this.

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