This service provides enterprise IT infrastructure and storage systems to support software and applications, with a primary focus on hardware. Purchasing this service is similar to leasing hardware, which may include individual physical servers, storage units, or virtual machines (VMs).
IaaS (Infrastructure as a Service) subscribers are users who do not want to manage any hardware, but wish to handle all software management themselves. If you ask who this is best suited for, it would be those with higher budgets, as it is the most expensive cloud service model of all. However, the key advantage is that you gain complete control over resource management. Furthermore, for organizations looking to migrate to the cloud but concerned about security, choosing IaaS serves as an excellent solution that meets their needs perfectly.
This section covers the leasing of hardware, operating systems, data storage, and network capacity over the internet. It is a service model where customers rent virtual servers. In addition to hardware, you also receive an operating system—with the flexibility to select your preferred OS, whether it be Windows, Linux, or any specific version. This choice provides a degree of control over configuration, as well as database settings, and offers a high level of security since your company maintains 100% ownership of those VMs.
This is a rental model that covers both software and hardware, eliminating the need for tenant maintenance or installation. Tenants only configure the leased software, offering significant convenience by eliminating the burden of maintenance such as backup solutions. It's also considerably more cost-effective compared to traditional hardware purchases. Azure SaaS is a suitable solution for applications such as data warehouses and BI systems due to its excellent budget control.





