Infrastructure as a Service (IaaS) also known as Hardware as a Service (HaaS) is managed entirely over the internet. It is a cloud computing platform where users are assigned virtualized computing resources through the internet. In the times of traditional hosting, hosting services rented out IT infrastructure for a set amount of time and with a pre-determined hardware configuration. Regardless of actual use, the client had to pay for the configuration and time.
But the IaaS infrastructure is managed by the cloud service provider, so users can focus on installing, configuring, and managing their software. Additionally, the IaaS cloud computing platform layer significantly reduces the need for maintaining each organization’s IT infrastructure. It allows a client to avoid the cost and complexity of owning and managing their own physical servers by using IaaS technology.
Every IaaS resource is available as a separate service component, and consumers only need to access the one they require. They can dynamically scale the configuration to fulfill changing requirements with the help of the IaaS cloud computing platform layer, and they are only charged for the services they utilize.
Along with software as a service (SaaS) and platform as a service (PaaS), IaaS is now one of the most important aspects of cloud computing. Here are some of the major benefits of the Infrastructure as a Service (IaaS) in cloud computing.
Also Read: Everything About Software as a Service (SaaS) and Platform as a Service (PaaS)
Cost Saving Service
Infrastructure as a service is also a cost saving service as it involves lower infrastructure expenses. It is ideally the best in terms of cloud computing. You do not have to worry about maintaining hardware and network equipment, assuring uptime, or updating out dated equipment while using IaaS.
Infrastructure as a service is also very cost-effective for start-ups and enterprises keen on trying out new ideas because it protects the company from unexpected business spikes. A third-party firm that manages your infrastructure can save your company a lot of money.
DRaaS – Disaster Recovery as a Service
With Infrastructure as a Service, you can keep your business running in the event of a disaster, such as an earthquake or flood. This is possible with DRaaS (Disaster Recovery as a Service) provided by a reputable service provider company where your data is duplicated across several data centers located across the globe.
In the event of a disaster or a mishap causing damages at any particular data center, IaaS service providers offering DRaaS can quickly restore the data from another data center in comparatively less time.
Scalable and Flexible
One of the greatest benefits of Infrastructure as a Service is the ability for businesses to scale up and down according to their needs. This scaling flexibility allows businesses to respond to any changes in possibilities or requirements, such as when the company’s size changes or when it builds and dismantles developmental environments.
Enhanced Security
IaaS providers put a lot of effort into ensuring the security and integrity of their cloud services. To secure the physical location of your important company data, there are stringent access limits and several authentications. To secure confidential data, Infrastructure as a Service takes pleasure in incorporating comprehensive security features such as end-to-end encryption.
Also Read: AIaaS (Artificial Intelligence As A Service): Its Benefits, Drawbacks and Future
