Infrastructure as a Service (IaaS) has come a long way in healthcare. It is a far cry from a few years ago when I would say the phrase “IaaS” in meetings and get the following response: “We like the ability to hug our servers.”

But times are changing. IT managers are faced with the need to do more with less, all while trying to support the shift of healthcare from fee-for-service to fee-for-value.

As a result, these entities are struggling with the exponential rate of data growth, trying to develop new services to attract/retain patients and challenged with providing the most up-to-date information at point-of-care for patients.

With that in mind many healthcare providers are excited to leverage cloud technologies, from SaaS to IaaS, as a means to address these industry challenges. Microsoft’s Azure IaaS is a collection of integrated cloud services that is becoming ever more popular in healthcare.

In fact, according to the HIMSS Analytics 2016 Cloud Survey “The Cloud Evolution in Healthcare,” respondents (those working in IT, C-suite, and clinical management at hospitals, large group practices, ambulatory care facilities, home health organizations, payers and more) considered Azure most frequently as the choice to provide back office solutions.

Because security is a shared responsibility technologies such as Trend Micro’s Deep Security for Azure should also be engaged to protect the operating system and application layers. Nevertheless, with Azure’s stringent security, healthcare entities can expect Microsoft’s Business Associate Agreement (BAA) to ensure HIPAA compliance with state-of-the-art data centers and strong security from the physical to hypervisor layer.

There are a plethora of functions that Azure can support, but as a cloud client executive supporting healthcare nationally, the following are the top four Azure IaaS cloud services that I believe healthcare organizations can adopt:

Testing and Development

Testing, development, quality and assurance are very easy ways to get started in Azure.  It allows for faster time-to-market and spin-up, spin-down capabilities for which cloud services are inherently beneficial. Mobile integration for example is made easier with a more expansive application programming interface (API) library and is easier to account for than by using traditional on-premise infrastructure. This provides a small risk area of adoption.


The rate at which data grows in healthcare is staggering. The continual growth of that data, coupled with the mandates on retaining patient data, for example, are driving entities to seek more cost-effective and scalable technologies, while leveraging their traditional storage environments.

The adoption of Azure as a backup target for long term archive is being widely adopted. By using backup technologies such as Azure or Veeam, organizations can keep hot data onsite, while pushing archival/cold data to the Azure cloud. For example, Microsoft recently released cool blob storage for roughly $0.01/GB (depending on region) making it an extremely cost effective archival data solution that rarely needs to be accessed.

Disaster Recovery

Many times, I hear from healthcare organizations that they don’t have a true disaster recovery site or a data center that is not geographically diverse from their production data center.  With Azure, deploying site recovery doesn’t require a capital expenditure on hardware. Plus, it can account as a geographically diverse location, thus helping to meet the HIPAA regulation for covered entities to maintain both a backup and disaster recovery plan.

Another added benefit of utilizing Azure in healthcare is the fact that data is kept in copies offsite and the data is encrypted in transit and at rest. Healthcare entities can rest assured that their critical data will be out of reach in case of a natural disaster or even during a security/ransomeware attack. If the on-premise network has been compromised IT management can leverage Site Recovery from Azure, which allows healthcare entities to continue to run applications and provide care, thus enhancing the survivability of the organization.

Internet of Things

Internet connected devices that trade and collect data—now commonly known as the Internet of Things (IoT) concept—is booming and the healthcare market will expect to see nearly 646 million IoT connected devices by 2020. IoT can drive innovations such as remote monitoring and smart hospital rooms and homes.

For example, a chronic care patient can now be monitored at home via a wearable device and data collected from that wearable can feed into the Azure cloud. Layering on analytics would help healthcare entities harness meaningful and actionable data to positively improve outcomes, prevent readmissions, and reduce the cost of healthcare.

Healthcare is poised for a transformation and it is no doubt that the cloud will be part of the catalyst of that change.  With Azure’s vast capabilities, healthcare organizations can rest assured their environments—whether hybrid or fully in the cloud—are secure and based upon technologies that are familiar to them today, so that they can concentrate on the core mission of improving patient care and driving patient engagement.

No matter where organizations are in the cloud journey, from the beginning to the middle, CDW can offer guidance and solutions along the way. To learn more about Azure call your CDW Account manager and ask to speak with a solutions architect today.

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