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Data feed is a mechanism for users to receive updated data from data sources. It is commonly used by real-time applications in point-to-point settings as well as on the World Wide Web. The latter is also called web feed. News feed is a popular form of web feed. RSS feed makes dissemination of blogs easy.
PsycLIT was a CD-ROM version of Psychological Abstracts.It was merged into the PsycINFO online database in 2000. [2] PsycLIT contained citations and abstracts to journal articles, and summaries of English-language chapters and books in psychology, as well as behavioral information from sociology, linguistics, medicine, law, psychiatry, and anthropology.
Database journalism or structured journalism is a principle in information management whereby news content is organized around structured pieces of data, as opposed to news stories. See also Data journalism. Communication scholar Wiebke Loosen defines database journalism as "supplying databases with raw material - articles, photos and other ...
A news server is one of the most difficult Internet services to administer because of the large amount of data involved, small customer base (compared to mainstream Internet service), and a disproportionately high volume of customer support incidents (frequently complaining of missing news articles).
The database schema is the structure of a database described in a formal language supported typically by a relational database management system (RDBMS). The term " schema " refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of relational databases ).
PsycINFO is a database of abstracts of literature in the field of psychology.It is produced by the American Psychological Association and distributed on the association's APA PsycNET and through third-party vendors.
Database design is the organization of data according to a database model. The designer determines what data must be stored and how the data elements interrelate. With this information, they can begin to fit the data to the database model. [1] A database management system manages the data accordingly.
Search engine indexing is the collecting, parsing, and storing of data to facilitate fast and accurate information retrieval.Index design incorporates interdisciplinary concepts from linguistics, cognitive psychology, mathematics, informatics, and computer science.