The practice of utilizing internet-based servers for data management a term that conveys the application of technology consulting services and resources that are provided on a service basis. Basic definition within cloud infrastructure serves as the implementation of the internet for the tasks you perform on your computer. The cloud represents the internet. In modern times scenario, Cloud computing comes in following three basic options, Cloud computing as a platformcloud computing as servicecloud computing as infrastructurecloud computing as a platformyou will find it to be the basic structure on which applications stand, Just as the train stands on the railway platform. In other words, It is what runs our apps. Windows, Apple, Mac, Linux etc are os but a platform doesn t have to act as an operating system. Java is also a platform even though it is not an operating system. Through the web, Cloud computing is becoming a platform. Cloud computing provided through a service frameworkthis is the top most layer of the cloud computing stack, Directly consumed by end user, I. E. Software provided through a service model . Saas is a recurring subscription based model delivered by micropro to customer on demand. Saas is going to be best bet for smes/ smbs small & mid size businesses micropro s cloud based applications provide easy access and retrieval to the data from different locations with robust security using 128 bit encryption for the user id and passwords. Micropro provides hosting assistance available for the java based contexts where the client company purchases the login ids on monthly rental or subscription basis. Cloud computing as infrastructuremicropro provides infrastructure services on cloud where it offers you the selection of virtual computer, Where you can select a setup of cpu, Memory & storage that is optimal for your application. The whole cloud infrastructure viz. Servers, Routers, Hardware, Based load, Balancing, Firewalls, Storage & other network equipment are provided by micropro. The customer buys these resources as a service on a need basis. Micropro s cloud computing solutions micropro e, Business solution erp, Hmis, Etc are java based applications which are on cloud. They can fetch same information as well as carry out the same tasks whether Our team is at home, Or even, At work a friend s house. Micropro has introduced state of art products on cloud during 2010, 11. They are erp e, Business solution for smes micropro s e, Business solution for smes is one such application which uses the cloud for integrated operations of a company from multiple locations. Modules like finance, Hr, And inventory management, Sales & distribution, Manufacturing, Crm are covered in it. Hmis a state of art hospital management information system hospycare is again similar web based application which is on cloud. The patient, In this opd, Ipd management and their back office integration is achieved online. It has unique feature for patient information portal where he can book the appointments on web for any doctor.