On-premises refers to the software installed or computing run on a company's in-house physical hardware infrastructure, which is hosted and managed by an IT team locally. When using a public cloud service, the IT team does not have full control over the company's infrastructure, as this is the responsibility of a cloud provider. Lack of control over all the resources.

The availability of cloud resources is dependent on the internet connection, so whenever it is interrupted, there may appear issues with some cloud services. At the same time, it is the client who needs to ensure the actual security in the cloud (secure access to all sensitive data stored in the cloud). Concerning security, most cloud providers stick to the so-called 'shared responsibility model' when they are responsible for securing the cloud computing environment itself. Some limitations of cloud computing include: All the computing resources are available on-demand, so the companies can enjoy resiliency and elasticity when accessing them at any time, from anywhere. The companies can scale the cloud resources they use up and down-depending on their needs and business processes.

Since the cloud service provider covers all costs connected with the servers' maintenance and management, their clients may save up the funds they would otherwise spend on on-prem data centers. Some of the main advantages of the cloud computing model are: Storage (hosting the data across different regions of the world) Advantages Of Cloud Computing.

Microsoft cloud storage pricing