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DATA WAREHOUSING

CODE 101798
ACADEMIC YEAR 2019/2020
CREDITS 9 credits during the 1st year of 10852 COMPUTER SCIENCE (LM-18) GENOVA
SCIENTIFIC DISCIPLINARY SECTOR INF/01
LANGUAGE English
TEACHING LOCATION GENOVA (COMPUTER SCIENCE )
SEMESTER 1° Semester
TEACHING MATERIALS AULAWEB

AIMS AND CONTENT

LEARNING OUTCOMES

Learning the theoretical, methodological, and technological fundamentals of data management and analysis in decision support systems, with a specific reference to data warehousing architectural and design issues, as well as key elements of data integration and governance, data quality and cleaning, ExtractionTransformation-Loading processes, conceptual, logical, and physical design of data warehouses, storage architectures and scalable parallel processing, use of data warehouses for business reporting and online analytical processing.

AIMS AND LEARNING OUTCOMES

DESCRIBE the principles for data analysis and large-scale data analysis

UNDERSTAND the differences between data management (OLTP) systems and data analysis (OLAP) systems

UNDERSTAND the differences between design issues and methodologies for databases and for datawarehouses

UNDERSTAND the main issues in data quality, data integration, and data governance

UNDERSTAND the main issues in data warehouse design, with specific reference to conceptual design, ROLAP logical design, view selection, physical design and ETL design

UNDERSTAND the main issues in large scale data analysis 

SELECT the most adequate systems and languages for a given analysis context

USE some of the presented systems for data exploration, data reconciliation, data warehouse storage, data reporting and OLAP querying

USE some of the presented systems for construncting a datawarehouse from a given operational dataset and for performing non-trivial analyses on it

SOLVE exercizes related to the design of data warehouses and OLAP queries

TEACHERS AND EXAM BOARD

Exam Board

GIOVANNA GUERRINI (President)

BARBARA CATANIA

SIMONE MINISI

EXAMS

Exam schedule

Date Time Location Type Notes
10/02/2020 09:00 GENOVA Esame su appuntamento
29/07/2020 09:00 GENOVA Esame su appuntamento
14/09/2020 09:00 GENOVA Esame su appuntamento