Pilvitallennusympäristöjen

Pilvitallennus, also known as cloud storage, refers to a model of computer data storage in which digital data is stored in logical pools. The physical storage spans multiple servers, and the physical environment is typically owned and managed by a third-party hosting company. These cloud storage providers are responsible for keeping the data available and accessible, and the physical environment protected and running. People and organizations buy or lease storage capacity from the providers to store user, organization, or application data.

The concept of cloud storage relies on virtualization, where the physical servers are pooled and abstracted from the user. This allows for a flexible and scalable storage solution. Users can access their data from anywhere with an internet connection, making it convenient for collaboration and remote work. Data is typically accessed through a web browser or a dedicated application.

Common examples of cloud storage services include Google Drive, Dropbox, Microsoft OneDrive, and iCloud. These services offer varying tiers of storage capacity, often with free basic plans and paid subscriptions for larger amounts of space. Cloud storage solutions are utilized by individuals for personal files like photos and documents, as well as by businesses for storing critical data, backups, and for facilitating team projects. Security and data privacy are important considerations when choosing a cloud storage provider, with many offering encryption and other security features to protect user information.