'Define dimension' diaporamas de présentation

DATA WAREHOUSE

805 views • 69 slides

Data Warehouse - Introduction

Data Warehouse - Introduction. Data warehousing provides architectures and tools for business executives or managers to systematically organize , understand and use their data to make strategic decisions. Many industries spent lot of amount in building DWH.

797 views • 69 slides

Data warehouses and Online Analytical Processing

Data warehouses and Online Analytical Processing. Lecture Outline. What is a data warehouse? A multi-dimensional data model Data warehouse architecture Data warehouse implementation From data warehousing to data mining. What is Data Warehouse?.

1.15k views • 67 slides

An Introduction to Data Warehousing

An Introduction to Data Warehousing. Data Warehousing and OLAP Technology for Data Mining. What is a data warehouse? A multi-dimensional data model Data warehouse architecture Data warehouse implementation Further development of data cube technology From data warehousing to data mining.

826 views • 59 slides

Data Mining: Concepts and Techniques

Data Mining: Concepts and Techniques. Programme of Computer Science and Technology United International College. Chapter 3: Data Warehousing, and On-line Analytical Processing. Data warehouse: Basic concept Data warehouse modeling: Data cube and OLAP Data warehouse architecture

740 views • 54 slides

CIS664-Knowledge Discovery and Data Mining

CIS664-Knowledge Discovery and Data Mining. Data Warehousing and OLAP Technology. Vasileios Megalooikonomou Dept. of Computer and Information Sciences Temple University. (based on notes by Jiawei Han and Micheline Kamber). Agenda. What is a data warehouse? A multi-dimensional data model

652 views • 53 slides

Data Warehousing and OLAP Technology: An Overview

Data Warehousing and OLAP Technology: An Overview. What is a data warehouse? A multi-dimensional data model Data warehouse architecture Data warehouse implementation From data warehousing to data mining. What is Data Warehouse?. Defined in many different ways, but not rigorously.

542 views • 53 slides