title: does connections count matter?
body: <p>We have an application that uses NHibernate to connect to our database on SQL Server.We use connection pooling and session per request approach to execute our queries over SQL Server.
  We used SQL Server Activity Monitor to monitor connections count and noticed there was 25-30 connections involved whenever a user logged in to system.
  So here's my question to ask : can large number of connections to SQL Server leads to performance issues?</p>