Cloud computing refers to storage and accessing programs and data online instead of in a computer’s hard drive. There are three cloud computing service models with clear differences on what they offer businesses concerning resource pooling and storage.
The models can also interrelate to form a comprehensive cloud-computing model. Here are the cloud service models.
Infrastructure as a Service (IaaS)
IaaS is the most common cloud computing service. It offers a fundamental support for operating systems, data storage drives and operating systems. The service permits the scalability, flexibility, and reliability that many corporations look for in cloud computing.
It is ideal for medium and small-sized businesses looking for an economical IT solution.
Platform as a Service (PaaS)
In PaaS, a cloud-computing provider deploys the software and infrastructure, but the organization develops and runs its application. It offers a quick and flexible service for creating web applications and is suitable where several developers work on one project.
PaaS is also ideal for organizations that already have a data source and need to leverage it.
Software as a Service (SaaS)
This service involves deploying software online to different businesses that make payment via subscription fees or using a pay-per-use design. It is valuable for web applications that need a substantial amount of or internet access.
It is ideal for projects that are short-term. You can maintain SaaS from one location, and you do not need to fret about managing it yourself.
You can decide whether to run your application on private, hybrid or public clouds subject to your particular business needs. A cloud server in New Jersey is a cost-effective, reliable and flexible option of data storage.
When choosing a cloud service provider, ensure the provider you work with complies with recognized quality frameworks and standards and adheres to the best industry standards and practices.