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  2. Entity–relationship model - Wikipedia

    en.wikipedia.org/wiki/Entity–relationship_model

    Entity–relationship model. An entity–attribute-relationship diagram for an MMORPG using Chen's notation. An entity–relationship model (or ER model) describes interrelated things of interest in a specific domain of knowledge. A basic ER model is composed of entity types (which classify the things of interest) and specifies relationships ...

  3. List of academic databases and search engines - Wikipedia

    en.wikipedia.org/wiki/List_of_academic_databases...

    Specialist abstracting and indexing database dedicated to public health research and practice. Contains scientific records from 1973 to the present. Subscription CABI: HCI Bibliography: Human–computer interface: An electronic bibliography for most of HCI for researchers, developers, educators, and students. Over 126,000 publications.

  4. Relational database - Wikipedia

    en.wikipedia.org/wiki/Relational_database

    A relational database ( RDB [1]) is a database based on the relational model of data, as proposed by E. F. Codd in 1970. [2] A database management system used to maintain relational databases is a relational database management system ( RDBMS ). Many relational database systems are equipped with the option of using SQL (Structured Query ...

  5. Database design - Wikipedia

    en.wikipedia.org/wiki/Database_design

    Database design. 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.

  6. Database normalization - Wikipedia

    en.wikipedia.org/wiki/Database_normalization

    Database normalization. Database normalization is the process of structuring a relational database in accordance with a series of so-called normal forms in order to reduce data redundancy and improve data integrity. It was first proposed by British computer scientist Edgar F. Codd as part of his relational model .

  7. Student governments in the United States - Wikipedia

    en.wikipedia.org/wiki/Student_governments_in_the...

    Student governments in the United States exist in both secondary and higher education. [1] At the collegiate level, the most common name is Student Government, according to the American Student Government Association's database of all student governments throughout the United States. The next most common name is the student government association.

  8. Moodle - Wikipedia

    en.wikipedia.org/wiki/Moodle

    moodle.com. Moodle ( / ˈmuːdəl / MOO-dəl) is a free and open-source learning management system written in PHP and distributed under the GNU General Public License. [3] [4] Moodle is used for blended learning, distance education, flipped classroom and other online learning projects in schools, universities, workplaces and other sectors.

  9. Student information system - Wikipedia

    en.wikipedia.org/wiki/Student_information_system

    Student information system. A student information system ( SIS ), student management system, school administration software or student administration system is a management information system for education sector establishments used to manage student data. It integrates students, parents, teachers and the administration.

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