Lectures for the course Data Warehousing and Data Mining (406035

• cours magistral - matière potentielle : clarans
• cours magistral
• cours magistral - matière potentielle : upward closure properties
• mémoire - matière potentielle : requirement
• exposé - matière potentielle : for cube definition
• cours magistral - matière potentielle : dimensions
• cours magistral - matière potentielle : inventory transactions
• cours magistral - matière potentielle : for the course
• exposé - matière potentielle : server

Lectures for the course: Data Warehousing and Data Mining (406035) Week 1 Lecture 1 • Discussions on the need for data warehousing • How DW is different from OLTP databases Week 2 Lecture 2 • Evaluation norms were announced • Class Test date was announced • Expectations from Term paper and Term Project were announced • What is a data warehouse? Lecture 3 • Why a data warehouse is required? • Components of a data warehouse – Source System, Data Staging Area, Presentation server and User Interface.

• olap operations
• inter-cluster distance measures
• schema hierarchy
• hierarchy levels
• fact tables
• fact table
• snowflake schema
• dimension tables
• data mining
• lecture