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  2. Semantic data model - Wikipedia

    en.wikipedia.org/wiki/Semantic_data_model

    An SDM database description can serve as a formal specification and documentation tool for a database; it can provide a basis for supporting a variety of powerful user interface facilities, it can serve as a conceptual database model in the database design process; and, it can be used as the database model for a new kind of database management ...

  3. San Miguel Corporation - Wikipedia

    en.wikipedia.org/wiki/San_Miguel_Corporation

    San Miguel Pale Pilsen, SMC's flagship product. San Miguel Corporation (Tagalog pronunciation: [sɐn mɪˈɡɛl]), abbreviated as SMC, is a Philippine multinational conglomerate with headquarters in Mandaluyong, Metro Manila. The company is one of the largest and most diversified conglomerates in the Philippines.

  4. Database design - Wikipedia

    en.wikipedia.org/wiki/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.

  5. Database model - Wikipedia

    en.wikipedia.org/wiki/Database_model

    A database model is a type of data model that determines the logical structure of a database. It fundamentally determines in which manner data can be stored, organized and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.

  6. Database schema - Wikipedia

    en.wikipedia.org/wiki/Database_schema

    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 ).

  7. Database theory - Wikipedia

    en.wikipedia.org/wiki/Database_theory

    Database theory encapsulates a broad range of topics related to the study and research of the theoretical realm of databases and database management systems.. Theoretical aspects of data management include, among other areas, the foundations of query languages, computational complexity and expressive power of queries, finite model theory, database design theory, dependency theory, foundations ...

  8. Special Metals Corporation - Wikipedia

    en.wikipedia.org/wiki/Special_Metals_Corporation

    Special Metals Corporation (SMC) is an American supplier of special refractory alloys and is headquartered in New Hartford, New York, United States.The company has operations in Perth, Western Australia; Albury, New South Wales;Huntington, West Virginia; Dunkirk, New York; Burnaugh, Kentucky; Elkhart, Indiana and Hereford, England.

  9. List of column-oriented DBMSes - Wikipedia

    en.wikipedia.org/wiki/List_of_column-oriented_DBMSes

    Database name Language implemented in Notes Apache Doris Java & C++ Open source (since 2017), database for high-concurrency point queries and high-throughput analysis. Apache Druid: Java Started in 2011 for low-latency massive ingestion and queries. Support and extensions available from Imply Data. Apache Kudu: C++