---
title: "Scaling and configuring the Message Bus role"
slug: "scaling-and-configuring-the-message-bus-role"
abstract: "An overview of standard recommendations for scaling and configuring the Sitecore Message Bus role."
---
# Scaling and configuring the Message Bus role

[The Message Bus role](https://doc.sitecore.com/xp/en/developers/92/platform-administration-and-architecture/message-bus.html "Message Bus") runs within the process of the consuming roles.

SQL Server transport support some degree of scaling by using dedicated tables for individual queues.

Azure Service Bus can be scaled via service/price levels in Azure.