siteid
Site ID, often written as site_id or siteid, is a unique identifier assigned to a distinct site within a software system or data model. It serves as a stable key to reference a physical location, organization unit, or logical site across components and datasets. Site IDs are used for data partitioning, access control, reporting, and configuration, allowing systems to segregate data and behavior by site while preserving a single global identity space.
In practice, site_id appears in databases as a column in a Site or SiteDimension table, in foreign
Common best practices include keeping site IDs stable over time, using natural or surrogate keys as appropriate,