Cloud service providers are companies that provide public clouds, manage private clouds, or offer on-demand cloud computing components, such as infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS). A public cloud solution utilizes the services of a cloud service provider. In this architecture, the provider offers the infrastructure and multiple customers access the resources through multi-user hosting. This solution allows customers to share hardware components while dedicating memory, storage and other resources to individual organizations.
Cloud providers are also classified according to whether they offer public cloud, private cloud, or hybrid cloud services. Private clouds are ideal for organizations in highly regulated industries, such as financial institutions or healthcare organizations. IaaS allows companies to rent these elements from a service provider, instead of owning and managing the architecture themselves. Download the CompTIA Cloud+ exam objectives to view the exam content and purchase the study guide to begin your training.
The hybrid cloud allows organizations to take full advantage of the public cloud's business benefits and cost savings, while keeping confidential or regulated information secure on dedicated hardware. Community clouds can be provided by cloud service providers or can be created by an organization in question. Some cloud service providers differentiate themselves by adapting their offerings to the requirements of a vertical market. The table below summarizes the three main key players and their offerings in the world of cloud computing.This IT certification covers topics such as configuring and implementing cloud solutions and maintaining, managing, and troubleshooting a secure cloud computing environment.
A private cloud solution offers the benefits of a centralized data center that is managed and controlled internally, but users can access it in multiple locations. Since then, the growing cloud market has experienced rapid development of Amazon's cloud platform, as well as Microsoft's Azure platform and Google Cloud. Servers, data center space, storage, software and connections: these vital pieces of web architecture are provided to companies through IaaS cloud services.In general, cloud service providers offer their offerings as on-demand and self-provisioning purchases.
