Oracle data warehousing

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  • In-memory databases: The golden ticket to deeper analyses?

    Historically, in-memory databases have been seen as a niche technology. As in-memory processing becomes less expensive and more mainstream, however, potential uses are expanding. And, with the promise of deeper data analysis -- and, better business b... 

  • Oracle TimesTen In-Memory Database

    The Oracle TimesTen In-Memory Database is an in-memory relational database in which all data is located in random access memory (RAM). 

  • operational data store (ODS)

    An operational data store (ODS) is a type of database that's often used as an interim logical area for a data warehouse. 

  • multidimensional database (MDB)

    A multidimensional database (MDB) is a type of database that is optimized for data warehouse and online analytical processing (OLAP) applications. Multidimensional databases are frequently created using input from existing relational databases. 

  • repository

    In information technology, a repository (pronounced ree-PAHZ-ih-tor-i) is a central place in which an aggregation of data is kept and maintained in an organized way, usually in computer storage. 

About Oracle data warehousing

Oracle is a market leader in large-scale data warehousing, a critical technology that consolidates and integrates enterprise data so it can be more easily managed, accessed and analyzed. This section contains tips and expert advice about designing, installing and administering Oracle Warehouse Builder, Oracle Data Mining, Oracle OLAP and more.