Storing data on-premise allows your apps and services to use APIs served from your own network.

The APIs used are the same whether hosted in the cloud or on-premise and so transitioning between cloud and on-premise deployments is easy. This gives you control over how and where your data is served from, and the stored data can be served and queried from memory for better performance or disk, with automatic data updates from the cloud store. An on-premise deployment gives you access to 51Degrees APIs on your own infrastructure with no specialist deployment knowledge required, and from any language via HTTP APIs or existing open source libraries in most languages.