Informationsintegration (WS 2019/20)

Prof. Dr. Felix Naumann


Information integration is the merging of heterogeneous information from various data sources to a homogenous, clean dataset. This lecture introduces this ever-important topic. It will cover the basic technologies, such as distributed database architectures, techniques for virtual and materialized integration, and data cleansing technologies.

Predecessor of this series: Informationsintegration (SS 2012)

Introduction

Introduction to Information Integration

Date: October 21, 2019
Language: German
Duration: 01:25:41

Grundlagen

Verteilung, Autonomie und Heterogenität

Date: October 24, 2019
Language: German
Duration: 01:20:25

Verteilung, Autonomie und Heterogenität (2)

Date: November 4, 2019
Language: German
Duration: 01:29:02

Materialisierte vs. virtuelle Integration

Date: November 7, 2019
Language: German
Duration: 01:26:09

Web Tables und Architekturen

Date: November 14, 2019
Language: German
Duration: 01:24:26

SchemaSQL

Date: November 25, 2019
Language: German
Duration: 01:21:31

Schema Matching und Schema Mapping

SchemaSQL & Schema Mapping

Date: November 28, 2019
Language: German
Duration: 01:25:21

Schema Mapping & Schema Matching

Date: December 2, 2019
Language: German
Duration: 01:25:01

Schema Matching & Mapping Interpretation

Date: December 9, 2019
Language: German
Duration: 01:26:28

Global as View und Local as View

Global-as-View: GaV

Date: December 12, 2019
Language: German
Duration: 01:12:02

Local-as-View: LaV

Date: December 16, 2019
Language: German
Duration: 01:10:26

Local as View (LaV) & Global Local as View (GLaV)

Date: December 19, 2019
Language: German
Duration: 01:10:16

Bucket Algorithmus

Bucket Algorithmus

Date: January 6, 2020
Language: German
Duration: 01:32:38

Duplicate Detection

Duplicate Detection

Date: January 13, 2020
Language: German
Duration: 01:20:42

Duplicate Detection Part 2 (Camera Only)

Date: January 16, 2020
Language: German
Duration: 01:31:02

Duplicate Detection Part 3 & Data Quality

Date: January 20, 2020
Language: German
Duration: 01:25:02

Data Quality

Date: January 23, 2020
Language: German
Duration: 01:25:20