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Ethernet hub. An Ethernet hub, active hub, network hub, repeater hub, multiport repeater, or simply hub[ a] is a network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment. It has multiple input/output (I/O) ports, in which a signal introduced at the input of any port appears at the ...
A network switch (also called switching hub, bridging hub, Ethernet switch, and, by the IEEE, MAC bridge [1]) is networking hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination device. A network switch is a multiport network bridge that uses MAC addresses to forward data ...
HubSpot, Inc. is an American developer and marketer of software products for inbound marketing, sales, and customer service. HubSpot was founded by Brian Halligan and Dharmesh Shah in 2006. Its products and services aim to provide tools for customer relationship management, social media marketing, content management, lead generation, web ...
Hub (network science) In network science, a hub is a node with a number of links that greatly exceeds the average. Emergence of hubs is a consequence of a scale-free property of networks. [1] : 27 While hubs cannot be observed in a random network, they are expected to emerge in scale-free networks. The uprise of hubs in scale-free networks is ...
A hub page is an important Wikipedia navigational concept. It is a central introductory page on Wikipedia from which other related and more detailed pages may be accessed by wikilinks or navigation sidebars. It can act as a general starting point or central reference point (if coming from a sub topic) for a large subject or group of related ...
In 1955, Delta Air Lines pioneered the hub-and-spoke system at its hub in Atlanta, Georgia, [3] in an effort to compete with Eastern Air Lines. In the mid-1970s FedEx adopted the hub-and-spoke model for overnight package delivery. After the airline industry was deregulated in 1978, several other airlines adopted Delta's hub-and-spoke paradigm.
Stronger swells and rising sea levels mean waves crash onto walkways and into seawalls, like at this beach on the eastern end of Waikiki. Hawaii's beaches are disappearing, with about 13 of the ...
An airline hub or hub airport is an airport used by one or more airlines to concentrate passenger traffic and flight operations. Hubs serve as transfer (or stop-over) points to help get passengers to their final destination. [a] [b] It is part of the hub-and-spoke system. An airline may operate flights from several non-hub (spoke) cities to the ...