Which term refers to the practice of using a network of remote servers for data management?

The term that refers to the practice of using a network of remote servers for data management is "Cloud." Cloud computing allows users to store, manage, and process data over the internet using these remote servers, rather than relying on local servers or personal computers. This approach offers flexibility, scalability, and efficiency, as users can access their data and applications from any location with internet connectivity.

Cloud services also provide various options such as data storage, computing power, and application hosting, which can be utilized based on the user's needs. This system contrasts significantly with a local server, which is physically present at a specific location and typically has limited capacity and accessibility. It also differs from a data warehouse, which is a centralized repository used for analysis rather than general data management across multiple locations. Lastly, a virtual machine is a software-based emulation of a physical computer but does not specifically pertain to the overall concept of managing data remotely.