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For example, think of A as Authors, and B as Books. An Author can write several Books, and a Book can be written by several Authors. In a relational database management system, such relationships are usually implemented by means of an associative table (also known as join table, junction table or cross-reference table), say, AB with two one-to-many relationships A → AB and B → AB.
For example, take a car and an owner of the car. The car can only be owned by one owner at a time or not owned at all, and an owner could own zero, one, or multiple cars. One owner could have many cars, one-to-many. In a relational database, a one-to-many relationship exists when one record is related to many records of another table. A one-to ...
One-to-many may refer to: Fat link, a one-to-many link in hypertext; Multivalued function, a one-to-many function in mathematics; One-to-many (data model), a type of relationship and cardinality in systems analysis; Point-to-multipoint communication, communication which has a one-to-many relationship
Multicast can be one-to-many or many-to-many distribution. [2] [3] Multicast differs from physical layer point-to-multipoint communication. Group communication may either be application layer multicast [1] or network-assisted multicast, where the latter makes it possible for the source to efficiently send to the group in a single transmission.
The Anthony triangle [1] (also Anthony's triangle) is an organizational model. The triangle takes a hierarchical view of management structure, with many operational decisions at the bottom, some tactical decisions in the middle and few but important strategic decisions at the top of the triangle. The higher in the triangle an item is, the more ...
An era of continuous change in business models and management systems emerges: the search for competitive advantage (one over the other) becomes relentless, strenuous and resources depleting. Cooperation networks have to merge into larger entities, reducing competition and expanding collaboration.
Time zones of the world. A time zone is an area which observes a uniform standard time for legal, commercial and social purposes. Time zones tend to follow the boundaries between countries and their subdivisions instead of strictly following longitude, because it is convenient for areas in frequent communication to keep the same time.
The Integrated Management Concept, or IMC is an approach to structure management challenges by applying a "system-theoretical perspective that sees organisations as complex systems consisting of sub-systems, interrelations, and functions". [1]