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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.
3. An adjective (or adjectival phrase) or an adverb (or an adverbial phrase) paired with an ensuing conjunction, e.g. - "Successes that are as scattered as they are rare." "He ran both far and fast." "She's either a singer or an actress." "A puppy that's not only cute but also smart." "Neither the caller’s name nor the number was visible."
Formally, a "database" refers to a set of related data accessed through the use of a "database management system" (DBMS), which is an integrated set of computer software that allows users to interact with one or more databases and provides access to all of the data contained in the database (although restrictions may exist that limit access to particular data).
The Super Bowl rematch between the Philadelphia Eagles and Kansas City Chiefs is scheduled to start at 6:30 p.m. ET/3:30 p.m. PT. Here's what to know about the Super Bowl game clock:
The New Orleans woman accused of stealing a Super Bowl reporter's credit card after he was found dead in his Kenner, Louisiana, hotel room may be tied to another death.
In 2010, Tim Berners-Lee suggested a 5-star scheme for grading the quality of open data on the web, for which the highest ranking is Linked Open Data: [11] 1 star: data is openly available in some format. 2 stars: data is available in a structured format, such as Microsoft Excel file format (.xls).
The user, rather than the database itself, typically initiates data curation and maintains metadata. [8] According to the University of Illinois' Graduate School of Library and Information Science, "Data curation is the active and on-going management of data through its lifecycle of interest and usefulness to scholarship, science, and education; curation activities enable data discovery and ...
The most vulnerable were young teenage girls, who are more likely than adults to experience complications from unsafe abortions because their reproductive organs are still developing. Often, these girls were the victims of rape and incest: Nearly 1 in 3 girls in Kenya experience some kind of sexual violence by the age of 18.