'Hybrid olap' presentation slideshows

Data Warehousing: Data Models and OLAP operations

1.39k views • 41 slides

Data Warehousing

Data Warehousing . Xintao Wu. Evolution of Database Technology (See Fig. 1.1). 1960s: Data collection, database creation, IMS and network DBMS 1970s: Relational data model, relational DBMS implementation 1980s:

544 views • 34 slides

Data Warehousing

Data Warehousing . Xintao Wu. Evolution of Database Technology (See Fig. 1.1). 1960s: Data collection, database creation, IMS and network DBMS 1970s: Relational data model, relational DBMS implementation 1980s:

473 views • 34 slides

SharePoint 2010 Business Intelligence

SharePoint 2010 Business Intelligence. Module 6: Analysis Services. Overview. Analysis Services. Lesson: Analysis Services. Introduction ETL OLAP Terms Storage Modes Queries Tools Mining Models. Introduction. Analysis Services provides access to large data sets

337 views • 23 slides

Lecture 09: OLAP

Lecture 09: OLAP. www.cl.cam.ac.uk/Teaching/current/Databases/. 2+2.

261 views • 16 slides

Online Analytical Processing (OLAP)

Enterprise Resource P lanning. Online Analytical Processing (OLAP) . What is OLAP?. Basic idea : converting data into information that decision makers need. Concept: Used to analyze data by multiple dimension in a structure called data cube. Data cube structure:. History:.

2.58k views • 15 slides