'Interactive response times' presentation slideshows

Data Warehousing & OLAP

Data Warehousing & OLAP. Chapter 25, Ramakrishnan & Gehrke (Sections 25.1-25.10). Introduction. Increasingly, organizations are analyzing current and historical data to identify useful patterns and support business strategies.

402 views • 26 slides

Hadoop 2.0 and YARN

527 views • 24 slides

Decision Support

Decision Support. Chapter 23. Introduction. Increasingly, organizations are analyzing current and historical data to identify useful patterns and support business strategies.

331 views • 24 slides

Decision Support

Decision Support. Chapter 23. Introduction. Increasingly, organizations are analyzing current and historical data to identify useful patterns and support business strategies.

328 views • 24 slides

Decision Support

Decision Support. Chapter 23. Introduction. Increasingly, organizations are analyzing current and historical data to identify useful patterns and support business strategies.

260 views • 24 slides

Data Warehousing and Decision Support

Data Warehousing and Decision Support. Part Two: - The use of views. Topics. What is a View? Why Views are useful in Data Warehousing? Understand Materialised Views Understand View Maintenance policies. Views and Decision Support. OLAP queries are typically aggregate queries.

240 views • 13 slides