> For the complete documentation index, see [llms.txt](https://i3gis.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://i3gis.gitbook.io/docs/specification.md).

# Specification

## Recommendation for POC (Single **Server)**

 Single server specs for i3gis:

* 8 vCpu 
* 32 GB RAM 
* 400 GB SSD 

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## Recommendation for Production (Separate **Server)**

Application server:

* 8 vCpu 
* 32 GB RAM 
* 100 GB SSD

Database server:

* 8 vCpu 
* 16 GB RAM 
* 300 GB SSD

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## Recommendation Operating System

Supported os for i3gis:

* Rocky v8.x - Latest
* CentOS v7
* Ubuntu 20.04