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Banner ODS/EDW

Our Banner database instance, now over 350 GB, consists of hundreds of tables containing Student, HR, and Finance data. Each day, approximately 300 active users interact with Banner, with even more using Self Service features during key periods like registration. The OLTP (On-Line Transaction Processing) system works alongside the Banner ODS (Operational Data Store), which is a real-time replica of the Banner database utilizing Oracle Streams technology. The Enterprise Data Warehouse (EDW) aggregates this data, enabling strategic analytics for informed business decisions.

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Banner ODS/EDW

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  1. Banner ODS/EDW

  2. OLTP • Our Banner database instance is currently 350+ Gbytes in size and is comprised of several hundred tables that house Student, HR, and Finance data. • On a typical day, we have approximate 300 active Banner users with at least as many Self Service Banner users (more during registration, grades, etc) • OLTP is On-Line Transaction Processing

  3. Banner ODS/EDW

  4. ODS – Operation Data Store • The Banner ODS is a real-time copy of the Banner database. • Leverages Oracle Streams technology • The Banner OLTP database has a few views • The BANNER ODS has many views to de-normalize the data

  5. ODS

  6. ODS diagram

  7. EDW • Analytics and Data Mining (Cognosand Argos) • An EDW is an aggregation of underlying data that may provide strategic analysis to help form business strategies.

  8. EDW – Enterprise Data Warehouse

  9. EDW

  10. ODS/EDW

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