IBM MQ supports the exchange of information between applications, systems, services and files by sending and receiving message data via messaging queues. nIBM MQ provides:n-Versatile messaging integration from mainframe to mobile that provides a single, robust messaging backbone for dynamic heterogeneous environments.n-Message delivery with security-rich features that produce auditable results.n-High-performance message transport to deliver data with improved speed and reliability.nAdministrative features that simplify messaging management and reduce time spent using complex tools.n-Open standards development tools that support extensibility and business growth.nnIBM MQ provides these messaging and queuing capabilities across multiple modes of operation: point-to-point ; publish/subscribe.