Blue Coat CacheFlow Transparent Cache Switching

The demand for bandwidth has increased drastically over recent years, as megabyte-hungry Web 2.0 technology and mobile devices insatiably consume new capacity as soon as it becomes available. According to TeleGeography, a global bandwidth research service, the demand for international bandwidth grew 45 percent in 2011, while the compounded rate of growth was 57 percent annually between 2007 and 2011. In addition, rich media content has increased and the migration of traditional television content to the Internet is accelerating the demand for more bandwidth.