Log parser consists of three components, which are: 1) input engine, 2) SQL query engine, and 3) output engine. The input engine and output engines are truly incredible and, combined, make this tool shine. When investigating network intrusions, you are faced with analyzing logs from many sources, none of them being compatible with the other. Log parser can accept most any common log format and output it into one of many formats of your choosing. When you are done, you can combine all your disparate logs into one common format for analysis.