Monitoring systems come in 3 different versions:
Solutions installed on-premises, on separate systems in the IT infrastructure. The advantage of this solution is that organizations that use it retain control over their information.
Cloud services. Their configuration and administration are managed through web interfaces, and the service is available through a subscription which offers flexibility.
Mobile applications. While server monitoring capabilities are not provided on mobile applications, some tools offer their users access to limited dashboards and data on their smart physical devices.