Analysis of the modernization prospects of the WLCG monitoring framework's messaging subsystem

The purpose of the project is an analysis of the modernization prospects of the WLCG monitoring framework's messaging subsystem based on Nagios monitoring software and Apache ActiveMQ technologies. The modernization process demands thorough examination of the existing subsystem to determine the vital upgrade requirements. Thus the work is focused on research of the main underlying technologies, the existing subsystem's structure and revision of its design and used software.