sourcedomain
Source domain, sometimes written as sourcedomain in technical texts, denotes the origin domain associated with a unit of content, data, or signal. It is used to distinguish where something comes from, as opposed to where it is consumed, often referred to as the target domain or destination.
In web and content delivery, the source domain is the host domain that originally published a resource,
In data science and machine learning, the source domain describes the distribution of training data. The concept
Provenance and governance: Source domain information supports data provenance, licensing, and compliance, enabling users to trace
Challenges include cross-domain resource requests, cross-origin resource sharing policies, and domain shift between source and target,