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Intro to OLTP and OLAP

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OLTP, OLAP.IT, IT and Management
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  Introduction to OLTP and OLAP  Learning Objectives and Learning Outcomes Learning Objectives Learning Outcomes 1.OLTP (On Line Transaction Processing) 2.OLAP (On Line Analytical Processing) 3.OLTP vs. OLAP 4.Data model for OLTP and OLAP 5.Role of OLAP tools in the BI architecture 6.Should OLAP be performed directly on operational databases? 7.A peek into the OLAP operations on multi-dimensional data 8.Why ERP then? (a) To be able to model data for OLTP and OLAP systems (b) To be able to perform OLAP operations on multi-dimensional data  Agenda ã Queries that an OLTP system can process ã Advantages of an OLTP system ã Challenges of an OLTP system ã The queries that OLTP cannot answer ã OLAP ã Advantages of an OLAP system ã OLTP vs. OLAP ã OLTP and OLAP ã Should OLAP be performed directly on operational databases? ã OLAP operations on multi-dimensional data ã OLAP in BI ã Leveraging ERP data using analytics  what are some of the queries that OLTP systems can process?
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