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  2. Oracle RAC - Wikipedia

    en.wikipedia.org/wiki/Oracle_RAC

    Prior to Oracle 9, network-clustered Oracle databases used a storage device as the data-transfer medium (meaning that one node would write a data block to disk and another node would read that data from the same disk), which had the inherent disadvantage of lackluster performance. Oracle 9i addressed this issue: RAC uses a dedicated network ...

  3. Comparison of data modeling tools - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_data...

    MySQL, MS SQL Server, PostgreSQL, Oracle, IBM Db2: Windows Visual Studio Extension 2005 Open ModelSphere: Grandite Enterprises - SMBs - personal Open source MS SQL Server, MySQL, PostgreSQL, Oracle, IBM Db2: Windows, macOS, Linux Standalone with Data, UML, and process modeling 2008 Oracle SQL Developer Data Modeler Oracle: Enterprises Proprietary

  4. Test oracle - Wikipedia

    en.wikipedia.org/wiki/Test_Oracle

    A consistency oracle compares the results of one test execution to another for similarity. [16] This is another example of a derived test oracle. An oracle for a software program might be a second program that uses a different algorithm to evaluate the same mathematical expression as the product under test. This is an example of a pseudo-oracle ...

  5. Oracle Data Mining - Wikipedia

    en.wikipedia.org/wiki/Oracle_Data_Mining

    Oracle Data Mining (ODM) is an option of Oracle Database Enterprise Edition. It contains several data mining and data analysis algorithms for classification, prediction, regression, associations, feature selection, anomaly detection, feature extraction, and specialized analytics.

  6. Oracle Applications - Wikipedia

    en.wikipedia.org/wiki/Oracle_Applications

    Oracle Applications comprise the applications software or business software of the Oracle Corporation both in the cloud and on-premises. The term refers to the non-database and non-middleware parts. The term refers to the non-database and non-middleware parts.

  7. Comparison of OLAP servers - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_OLAP_servers

    SmartView (Excel-AddIn), Oracle Analytics Cloud, Narrative Reporting, Tableau, IBM Cognos ? Yes IBM Cognos TM1: Yes Yes Yes Yes Yes No Yes TM1 Web/TM1 Contributor, IBM Cognos Insight, IBM Performance Modeler, IBM Cognos Cafe for Excel, Cognos BI, TM1 Perspectives for Excel Yes Yes icCube Yes Yes Yes Java, [23] R [24] Yes In the reporting Yes

  8. Oracle Fusion Applications - Wikipedia

    en.wikipedia.org/wiki/Oracle_Fusion_Applications

    Oracle Fusion Applications were originally envisioned and pitched as an enterprise resource planning suite—a combination of features and functionalities taken from the Oracle E-Business Suite, JD Edwards, PeopleSoft, and Siebel product lines. [2] [3] The suite was built on top of the Oracle Fusion Middleware technology stack; both layers ...

  9. Nested set model - Wikipedia

    en.wikipedia.org/wiki/Nested_set_model

    The Nested Set model is appropriate where the tree element and one or two attributes are the only data, but is a poor choice when more complex relational data exists for the elements in the tree. Given an arbitrary starting depth for a category of 'Vehicles' and a child of 'Cars' with a child of 'Mercedes', a foreign key table relationship must ...