Cloud Computing
Cloud Service Provider
Definition
A Cloud Service Provider (CSP) is a company that offers a cloud computing platform or services. These services can range from infrastructure (IaaS), platform (PaaS), to software (SaaS).
Why It Matters
CSPs are the vendors that own and operate the global data centers that power the cloud. The choice of CSP is a major strategic decision for any company moving to the cloud.
Contextual Example
The "big three" public cloud service providers are Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). Other providers include Oracle, IBM, and Alibaba Cloud.
Common Misunderstandings
- CSPs are responsible for the security *of* the cloud, but the customer is responsible for security *in* the cloud.
- Providers compete on price, the breadth of their service offerings, and their global reach.