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  2. Virtual column - Wikipedia

    en.wikipedia.org/wiki/Virtual_column

    In relational databases a virtual column is a table column whose value(s) is automatically computed using other columns values, or another deterministic expression. Virtual columns are defined of SQL:2003 as Generated Column, [1] and are only implemented by some DBMSs, like MariaDB, SQL Server, Oracle, PostgreSQL, SQLite and Firebird (database server) (COMPUTED BY syntax).

  3. Oracle Business Intelligence Suite Enterprise Edition

    en.wikipedia.org/wiki/Oracle_Business...

    Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Unsourced material may be challenged and removed. Find sources: "Oracle Business Intelligence Suite Enterprise Edition" – news · newspapers · books · scholar · JSTOR ( June 2008 ) ( Learn how and when to remove this ...

  4. Oracle metadata - Wikipedia

    en.wikipedia.org/wiki/Oracle_metadata

    Oracle Database provides information about all of the tables, views, columns, and procedures in a database. This information about information is known as metadata. [1] It is stored in two locations: data dictionary tables (accessed via built-in views) and a metadata registry.

  5. Oracle BI server - Wikipedia

    en.wikipedia.org/wiki/Oracle_BI_server

    Oracle BI Server is a query, reporting and analysis server and provides services to the other components of the Business Intelligence suite such as Data mining, Reporting, and Analytic Applications. The Server uses ODBC 2.0 which provides a standard software API method for using database management systems and JDBC ( Java Database Connectivity ...

  6. OLE DB - Wikipedia

    en.wikipedia.org/wiki/OLE_DB

    OLE DB separates the data store from the application that needs access to it through a set of abstractions that include the datasource, session, command, and rowsets. This was done because different applications need access to different types and sources of data, and do not necessarily want to know how to access functionality with technology ...

  7. Microsoft Power BI - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Power_BI

    The first release of Power BI was based on the Microsoft Excel-based add-ins: Power Query, Power Pivot and Power View. With time, Microsoft also added many additional features like question and answers, enterprise-level data connectivity, and security options via Power BI Gateways. [10] Power BI was first released to the general public on 24 ...

  8. Oracle BI Publisher - Wikipedia

    en.wikipedia.org/wiki/Oracle_BI_Publisher

    Oracle BI Publisher (formerly known as Oracle XML Publisher) is an enterprise reporting tool designed by Oracle. It was originally developed to solve the reporting problems faced by Oracle applications. The tool was first released with Oracle E-Business Suite 11.5.10 in 2003.

  9. Table (database) - Wikipedia

    en.wikipedia.org/wiki/Table_(database)

    In a database, a table is a collection of related data organized in table format; consisting of columns and rows. In relational databases , and flat file databases , a table is a set of data elements (values) using a model of vertical columns (identifiable by name) and horizontal rows , the cell being the unit where a row and column intersect ...