运行SQL Server报告服务的最佳实践。我应该在数据库或Web服务器上运行吗？

I am configuring a new environment to run several intranet web applications. I have 2 servers, one will be the SQL Server 2008 server, and the other will be the IIS server. I also need to install SQL Server Reporting Services. I am not sure whether it would be better to run reporting services on the database server, or web server. Is there a best practice for this situation?I am configuring a new environment to run sever