Business Activity Monitoring (BAM) is used for monitor the data and milestone of the messages in near real time, which are passing thought the BizTalk.
Its show the tracking information of messages on web Portal to Business people who don’t know about the BizTalk inside activity. So, Business people or users will know about the details which is require when the messages processing in BizTalk. It shows when messages is processed through BizTalk, has it successful passed or not. And also generate alert message if require.
BAM is rich set of Tools for monitoring. It’s available along with BizTalk Licence. BAM Portal is ASP.NET Component. Below are the links for More details of BAM