Скачать или смотреть MCS 221 | Unit 1 | Fundamentals of Data Warehouse | Data Warehousing and Data Mining |Block1| IGNOU

MCS 221 | Unit 1 | Fundamentals of Data Warehouse | Data Warehousing and Data Mining | Block 1 | IGNOU

Hey guys. In this video We discussing about Unit 1 Fundamentals of Data Warehouse of Data Warehousing and Data Mining for IGNOU MCA Students

Topics Timestamp
00:04:21 Introduction
00:12:26 Objectives
00:13:04 Evolution of Data Warehouse
00:15:09 Data Warehouse and its Need
00:17:37 Need for Data Warehouse
00:23:54 Benefits of Data Warehouse
00:28:24 Data Warehouse Design Approaches
00:30:15 Top-Down Approach
00:33:04 Bottom-Up Approach
00:38:24 Characteristics of a Data Warehouse
00:42:56 How Data Warehouse Works?
00:48:24 OLTP and OLAP
00:48:56 Online Transaction Processing (OLTP)
00:51:10 Online Analytical Processing (OLAP)
00:53:32 Data Granularity
00:56:22 Metadata and Data Warehousing
00:57:44 Data Warehouse Applications
00:58:44 Types of Data Warehouses ,Enterprise Data Warehouse , Operational Data Store , Data Mart
01:00:02 Popular Data Warehouse Platforms


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Notes Unit 1: https://app.eraser.io/workspace/vsrqN...

Also learn DAA from below playlist

   • MCS 211 | Unit 1 - BASICS OF AN ALGORITHM ...  



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