Some PaaS configurations even make it possible for non-IT users to develop software for themselves by using the web browser. The platform can be customized and the subscription altered as required to fit the changing needs of the enterprise. Consequently, it provides a more flexible and adaptable infrastructure. Security and backup and recovery are also provided as part of the service. Most importantly, since the interface is typically a web browser, PaaS facilitates global collaboration since development teams in different parts of the world can work together by simply using an internet connection. - See more at: http://americas.nttdata.com/Blogs/Cloud/2014/November/cloud-series-part-7.aspx#sthash.t2sLcxGM.dpuf