# Scale-out with load balancer
URL: https://docs.valsight.ai/scale-out-with-load-balancer/
Description: How to scale out Valsight servers behind a load balancer for on-premise installations.
You can run multiple Valsight servers in parallel. When implementing such a setup, contact support for assistance.

*Important: Only applicable for On-Premise installations.*

## (A) Typical trial setup

* First setup with a local database, no encryption and no HTTP compression.

## (B) Standard production setup

* Reverse Proxy for HTTPS, e.g. Apache, see the [On-Premise Installation Guide](/on-premise-installation-guide/) for an example config file.
* GZIP Compression between browser and proxy server
* Access to a remote database via SSL as described in [On-Premise Installation Guide](/on-premise-installation-guide/)

## (C) Scale-out setup

*Important: The scale-out scenario is not yet certified for self-service implementation. Contact Valsight support, we are happy to assist.*

* Run multiple instances of the backend to provide more simulations to a growing amount of users.
* Contact Valsight Support to learn details about configuration of the load balancer and config settings for the database.