# Mattermost Private cloud Messaging platform Open Source

**URL:** <https://forum.mattermost.com/t/mattermost-private-cloud-messaging-platform-open-source/4522>\
**Category:** Troubleshooting\
**Created:** [February 15, 2018, 5:41pm UTC](https://forum.mattermost.com/t/mattermost-private-cloud-messaging-platform-open-source/4522 "2018-02-15T17:41:34Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![kaushalshriyan](https://avatars.discourse-cdn.com/v4/letter/k/958977/32.png) [@kaushalshriyan](https://forum.mattermost.com/u/kaushalshriyan)\
**Post date:** [February 15, 2018, 5:41pm UTC](https://forum.mattermost.com/t/mattermost-private-cloud-messaging-platform-open-source/4522/1 "2018-02-15T17:41:34Z")

</div>

Hi,

I am new to Mattermost Private cloud Messaging platform. is there a HA feature available for setting up Mattermost open source version. For example if the primary node goes down then the secondary node serves the request. Can i store the chat history for a period of a year and above?

Any help will be highly appreciable and thanks in advance. I look forward to reply from you.

Best Regards,

Kaushal

---

<div class="post-metadata">

**Author:** ![lindy65](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mattermost.com/lindy65/32/1811_2.png) [@lindy65](https://forum.mattermost.com/u/lindy65)\
**Post date:** [February 16, 2018, 8:30am UTC](https://forum.mattermost.com/t/mattermost-private-cloud-messaging-platform-open-source/4522/2 "2018-02-16T08:30:03Z")

</div>

Hello @kaushalshriyan,

Thanks for your question 🙂

High availability is a feature of the Enterprise version of Mattermost. You can read about it [here](https://docs.mattermost.com/deployment/cluster.html?#high-availability-cluster-e20) and request a trial licence for your company [here](https://about.mattermost.com/trial/) if you would like to try it out.