A staging area (otherwise staging base, staging facility, staging ground, staging point, or staging post) is a location in which organisms, people, vehicles, equipment, or material are assembled before use. It may refer to:
- In aviation, a designated area where equipment can be staged prior to the arrival or departure of an aircraft.
- In construction, a designated area in which vehicles, supplies, and construction equipment are positioned for access and use to a construction site.
- In ecology, the resting and feeding places of migratory birds.
- In entertainment, places designated for setting up parades and other elaborate presentations.
- In real estate, the use of furniture to stage an area of one's home to prepare it for sale.
- In media, designated places for news conferences placed near locations of high media interest.
- In space exploration, an area where final assembly is done on space vehicles before they are moved out to their launch pad.
- In data management, an intermediate storage area between the sources of information and the data warehouse (DW) or data mart (DM). It is usually of temporary nature, and its contents can be erased after the DW/DM has been loaded successfully (see data staging).
- In software development, an environment for testing that exactly resembles a production environment. It seeks to mirror an actual production environment as closely as possible and may connect to other production services and data, such as databases.
In military usage, a staging area is a place where troops or equipment in transit are assembled or processed. The US Department of Defense uses these definitions: