pilvipalvelua

Pilvipalvelua, also known as cloud computing, refers to the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale. Typically, cloud computing services are rented on a pay-as-you-go basis, meaning users only pay for what they consume. This model allows businesses and individuals to access computing resources without the need for significant upfront investment in hardware or infrastructure.

There are several types of cloud computing. Infrastructure as a Service (IaaS) provides basic computing infrastructure, such as virtual machines and storage. Platform as a Service (PaaS) offers a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app. Software as a Service (SaaS) delivers software applications over the internet, on demand, typically on a subscription basis. Common examples of SaaS include email services and customer relationship management (CRM) software.

The benefits of cloud computing include cost savings, speed, global scale, performance, security, and reliability. Users can scale their resources up or down as needed, responding quickly to changing business requirements. Major cloud providers include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.