hub-and-spoke system
Học thuậtThân thiện
Definition
Noun: A transportation network design where traffic flows along routes (spokes) that connect to a central point (hub). This system centralizes operations, allowing for efficient transfers and consolidation of traffic at the hub before distribution to final destinations.
Usage
This term is most commonly used in the contexts of airline operations, logistics, and transportation planning. It describes a specific network topology.
Examples
- The airline's hub-and-spoke system relies on its major airport in Chicago to connect passengers from dozens of smaller cities.
- Modern freight companies often use a hub-and-spoke system to sort packages at a central facility before dispatching them for final delivery.
- The efficiency of the hub-and-spoke system allows for more frequent service to the central hub than would be possible with direct point-to-point flights between every city pair.
Advanced Usage
- "Hub-and-spoke model": Often used interchangeably with "system," emphasizing the conceptual design.
- The company reorganized its distribution network based on a hub-and-spoke model.
- The term can be applied metaphorically to other centralized network structures, such as in telecommunications or corporate management.
- The IT infrastructure was designed as a hub-and-spoke system, with all regional servers reporting to the central data center.
Variants and Related Words
- Hub (n): The central, connecting point in the system (e.g., an airport, sorting facility).
- Spoke (n): A route connecting a peripheral point to the central hub.
- Point-to-point system (n): A contrasting network model where routes connect origins directly to destinations without a central hub.
Synonyms
- Centralized network
- Radial network
Antonyms
- Point-to-point system
- Decentralized network
- Mesh network
Related Phrases
- Hub airport: The central airport in an airline's hub-and-spoke system.
- Feeder route: A synonym for a "spoke," a route that feeds traffic into the central hub.
Noun
- a system of air transportation in which local airports offer air transportation to a central airport where long-distance flights are available