# Reference architectures

- [Up to 10 M LOC](/sonarqube-server/server-installation/reference-architectures/up-to-10m-loc.md): This page describes the architecture of a SonarQube Server instance that will support up to 10 million lines of code under normal usage patterns in a non-high availability setup.
- [Up to 50 M LOC](/sonarqube-server/server-installation/reference-architectures/up-to-50m-loc.md): This architecture describes the setup of a SonarQube Server Enterprise Editon instance that will support up to 50 million lines of code.