A Historical Perspective to Data Warehousing ˇ Mainframe computers V Centralized data storage ˇ Big Data analytics Simple data entry V Data warehousing was born ˇ Social media analytics Routine reporting V Inmon, Building the Data Warehouse V Text and Web analytics Primitive database structures Kimball. The Data Warehouse Toolkit v Hadoop, Map Reduce NoSo Teradata Incorporated V EDW architecture design In-memory in-database 1970s-1980s-1990s 2000s 2010s V Mini/personal computers (PCs) v Exponentially growing Web data V Business applications for PCs Consolidation of DW/BI industry v Distributer DBMs Data warehouse appliances emerged Relational DBMS Business intelligence popularized Teradata ships commercial DBs Data mining and predictive modeling v Business Data Warehouse coined Open source software V SaaS Paas Cloud computing Pearson Copyright C 2018, 2014, 2011 Pearson Education, Inc. All Rights ReservedCopyright © 2018, 2014, 2011 Pearson Education, Inc. All Rights Reserved A Historical Perspective to Data Warehousing