Types of cloud server
Usually, a third-party provider will create and manage the public cloud environment. Multiple organizations share the cloud server environment by using the public Internet. You may have heard of some of the largest public cloud providers, such as Alibaba Cloud, Amazon Web Services (AWS), Google Cloud, IBM Cloud, and Microsoft Azure. No matter whether hosting service middle providers or some small website owners can rent services from these public cloud owners.
Traditional public clouds always created their data centers in remote locations. Location distance usually causes latency issue between servers and end users. However, today’s public cloud providers have started offering cloud services on clients’ on-premise data centers. That avoid some latency issues.
What is the most distinguishing feature of the public cloud? It is partitioned and redistributed to multiple tenants. People may think the tenants in the public cloud must pay the rent, but some big public cloud owners have opened the free rent model.
A specified user or group usually creates a private cloud for dedicated usage. People can create the environment behind the organization or group’s firewall.
However, currently, private cloud resources will not have to be from on-premise IT infrastructure. Many groups begin to build their private cloud from a rented data center. That makes location and ownership not the recognized features of the private cloud anymore.
In this situation, private clouds can be divided into more types:
Managed private clouds
What is a cloud service?
Which cloud server should I use?