# What tables need to be replaceted?

**URL:** https://forum.mautic.org/t/what-tables-need-to-be-replaceted/5952
**Category:** Product Support
**Created:** [February 29, 2016, 10:17pm UTC](https://forum.mautic.org/t/what-tables-need-to-be-replaceted/5952 "2016-02-29T22:17:42Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![aleksandr](https://avatars.discourse-cdn.com/v4/letter/a/22d042/32.png) [@aleksandr](https://forum.mautic.org/u/aleksandr)
#### Post date: [February 29, 2016, 10:17pm UTC](https://forum.mautic.org/t/what-tables-need-to-be-replaceted/5952/1 "2016-02-29T22:17:42Z")

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Hello,  
  
  
  
I want separate out the “front end” (unsubscribe, and forms) and backend (administration, sending emails, setting up queues etcs) into two servers. I want have bare minimum on front end servers and set up internal replication from “front end” to backend. What tables do I need to have it replicate?  
  
  
  
Regards,  
  
Aleksandr

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<div class="post-metadata">

### Author: ![aleksandr](https://avatars.discourse-cdn.com/v4/letter/a/22d042/32.png) [@aleksandr](https://forum.mautic.org/u/aleksandr)
#### Post date: [February 29, 2016, 10:17pm UTC](https://forum.mautic.org/t/what-tables-need-to-be-replaceted/5952/2 "2016-02-29T22:17:42Z")

</div>

Hello,

I want separate out the “front end” (unsubscribe, and forms) and backend (administration, sending emails, setting up queues etcs) into two servers. I want have bare minimum on front end servers and set up internal replication from “front end” to backend. What tables do I need to have it replicate?

Regards,  
Aleksandr