The data warehouse is a station facility that stores the reports monitors send to it, up to a set number of report entries. A report that arrives without room for all its entries is dropped, and the reports already held stay. The reports it holds are lost with its station, if the station is wrecked or captured.
It is built from processors, containers and frames. A relay or a Forward HQ can hold one. It draws power all the time, and a report that reaches it while it is unpowered, or while its station is disabled, is lost.