The Future of Cloud Computing in Healthcare

Why Move to the Cloud?

The Cloud Computing wave has been seeping through industries for a while now. There are 3 types of basic services available in Cloud Computing – Infrastructure as a services (IaaS), Platform as a Service(PaaS), Software as a Services(SaaS).

By utilizing IaaS (Infrastructure as a Service) an enterprise can rent Infrastructure (Virtual Machines, Servers, Operating Systems, Networks) from a Cloud Services Provider. You can avail this service on PAY-AS-YOU-GO Basis.


Migrating your Healthcare support services to the Cloud, reduces upfront Infrastructure costs and maintenance costs as these services are facilitated by the Provider. Depending on the degree of usage you can easily scale-up or scale-down your Cloud Computing Services on a need basis. This flexibility helps hosting Web portals which are cost effective compared to the traditional setup for hosting private websites.

Cloud provides Small-scale Healthcare facilitators with an opportunity to participate in the Global Healthcare landscape and provide better services.


Platform as a Service (PaaS) provides on-demand environment for developing, testing and maintaining software applications. In addition to infrastructure PaaS provides users with middleware, development tools, business intelligence (BI) services, DBMS which support quick development and delivery of applications for the business.

This flexibility enables the Healthcare firms to cater to a larger audience, personalize it for individuals, and facilitate quicker resolutions. With Cloud Computing, Small-scale Healthcare providers can assemble development teams and come up with customized utilities for their clients using Agile Development in a Cost-efficient environment.


“Interoperability is the ability of different information systems, devices or applications to connect, in a coordinated manner, within and across organizational boundaries to access, exchange and cooperatively use data amongst stakeholders, with the goal of optimizing the health of individuals and populations.”

Healthcare Information and Management Systems Society (HIMSS)

The most important improvement that Cloud Computing brings to the Healthcare industry is making it Collaborative. The possibility of sharing solutions, integrating it across Industries, and coming up with new Innovations, will revolutionize the Healthcare Industries across the globe.

In case of Emergencies the significance of Information Exchange among organizations is highlighted. Emergency Data Exchange Language (EDXL) is a suite of XML based messaging standards designed by the Organization for the Advancement of Structured Information Standards (OASIS) Emergency Management Technical Committee, to help share information across boundaries. Having your data on the cloud facilitates easier access and faster delivery of your patient’s information also known as Personal Health Record (PHR). Such information can assist paramedics on deciding the course of treatment or in cases of major outbreaks help confine a region based on the analyzed information.


Security has always been a concern pertaining to which Healthcare Industries are hesitant to move to the Cloud. The idea of placing your Confidential data on a third-party cloud makes enterprises rethink their approach.

The HIPAA act was laid out in 1996, which formulated a privacy rule known as Protected Health Information (PHI) with the aim of developing regulations and policies pertaining to protecting the privacy and security of Patient’s information. Any violation of this act comes with heavy penalties.

Even though HIPAA does not provide any Certification or prescribe specific methods to implementing security measures, having an encrypted system is highly encouraged. In the wake of the same almost all Cloud Platforms provide you with Encryption services to make your system HIPAA compliant.

Where some countries mandate your local data to stay in your country, this can be done by choosing a cloud service pCrovider which has its servers local to your region. Apart from this there are independent third-party audit reports to verify the security outside and within the Provider’s facilities.

Furthermore, you can opt for a Private Cloud consumption model, wherein the server resources are exclusively used by your organization and not shared with any other vendors.


Could Analytics is an emerging field which works with Big Data, providing technology and tools to help extract Business critical information from massive organizational databases. With an increase in number of patients receiving medical aid each year the Medical Management database is growing continuously; Complexity along with Volume is a major concern for this data. The use of Medical History of a Patient together with common Medical knowledge to provide an initial Medical Consultation is under exploration. The use of Apps to provide basic health information based on the primary symptoms which are not critical in nature is possible only with the use of AI. The analysis performed for a drug evaluation to estimate its effects on a new strain of virus/bacteria involves permutations which can be marginally reduced using AI on historic genetics data.

Data generated from Mobile devices, Activity monitors and IoT devices has added to the data storage and analytics needs. Scalability of Data Storage, Scalability of Computing power and Performance support for Machine Learning are the drives that compel Healthcare services to move their data to the cloud.

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