What is Infrastructure as a Service (IaaS)?

Cloud computing is now a common way for small to medium-size businesses to provision computing resources for flexible, cost-effective results. Read on to learn about how one cloud model–Infrastructure as a Service or IaaS–can help your business manage spend and maximize results. 

IaaS Provides Flexibility

According to Gartner, Infrastructure as a Service (IaaS) is a standardized, highly automated offering, wherein computing resources, complemented by storage and networking capabilities are owned by a service provider and offered to the customer on demand. With the infrastructure owned and managed by the cloud service provider, the business using the resources no longer needs to maintain infrastructure on-premises. The business can let the provider do the work of maintenance and updating, which converts a capital expense to an operating expense paid on a monthly or annual basis. In an IaaS model, a company can purchase extra resources for experimental technical initiatives, then scale back when needed. On-site infrastructure is available, to which new applications can be added.

What to Consider Before Adopting IaaS

Infrastructure as a Service, with its many benefits, still needs to be evaluated according to business needs. Some companies such as health care organizations are subject to compliance with HIPAA and HITrust, and will need a private cloud environment. Encryption of health-care data is vital, when it is in motion (as in the case of a telehealth appointment) or at rest. IaaS offers the most control for health-care organizations, including the ability for IT admins to modify how data is handled and stored. While some organizations might need to spend more for this level of security, maintaining security and compliance is worth the extra spend. Organizations need to examine their budget to make sure they can handle the expenditure for trained staff as well as increased data storage. 

Infrastructure as a Service (IaaS) provides the benefits of cloud computing while eliminating the need for control and management of on-site infrastructure, in many cases. To evaluate your business’ readiness for IaaS, contact us today.