Provider — what is it?
2026-10-28
A company that provides users with communication services (an internet service provider) or IT services from the cloud. A cloud provider has its own or managed infrastructure and can supply clients with both basic services — virtual servers or storage — and complex, comprehensive services such as IaaS, PaaS, SaaS, etc.
The technical foundation of a cloud provider consists of data processing centers (data centers), server clusters, data storage systems, high-speed data transmission networks, and a complex set of software components for cloud management, security, and resource allocation to users. A provider offers various services on demand or by subscription, enabling the customer to reduce their own capital IT expenditures and shift them into an operational model. To increase the level of reliability in a professional cloud infrastructure, critical components are backed up (redundanted), while availability parameters and the responsibilities of both the provider and the client are established in a Service Level Agreement (SLA).