Mobile IT computing is an emerging concept in general that uses Cloud services provided over mobile
devices (Muhammad & Khan 2015). In addition, Mobile IT applications are composed of Web
services. There is not much literature that discusses EA integration with Mobile IT and the relationship
between the two; however, integration with SOA has been discussed greatly. Many organizations have
invested in SOA as a crucial approach for achieving agility as an organization that can manage rapid
change (Chen et al. 2010). In the meantime, there has been a recent focus on Microservices
architecture, which allows rapid adoption of new technologies, such as Mobile IT applications and
Cloud computing (Newman 2015). This paper considers both perspectives.