Online data storage is a method to virtual storage that allows users to store data they have recorded on an internet-connected network. Rather than using an external hard drive or local server, data is routed to the service provider over the Internet, which then manages and maintains the data servers and infrastructure. This is typically a part of cloud services, however it is also a possibility to replace other options that require backup on site.

The number of vendors that offer online data storage for consumers and businesses has risen significantly in recent years. Some vendors offer only certain kinds of data like backups, photos, music or music, whereas others can store any type of file. The majority of them offer a small amount of storage free, and additional capacity can be purchased on a monthly or annually.

File storage is a typical kind anonymous of online data storage. It makes use of a hierarchy to organize data in folders, and then identified with meta-data* for easy identification. This system works well with desktop computers, and is also the most widely used method for backing up files and placing them on cloud-based platforms.

Cloud-based online data storage offers numerous advantages over traditional methods of sharing and storing files, including improved physical security and automated backup capabilities. This type of storage can be more flexible, as business requirements can change over time, and it reduces the possibility of losing vital data due to natural disasters or human error. It also helps prevent the access of sensitive data to anyone who is not authorized by restricting access to stored files only to authorized users access them.