Can DWH and BI swim into the data lake?
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Transcript of Can DWH and BI swim into the data lake?
![Page 1: Can DWH and BI swim into the data lake?](https://reader036.fdocuments.in/reader036/viewer/2022062515/55c365e4bb61eb8f7e8b4761/html5/thumbnails/1.jpg)
Milano 19 Maggio 2015HUG Italy
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Big Data & Data Warehouse
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Data Warehouse
•A data warehouse is a subject-oriented, nonvolatile, integrated, time variant collection of data created for the purpose of management’s decision making. •A DWH provides a “single version of the truth” for decision making in the corporation.
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Big Data
•Capable of holding very large amounts of data•Can hold the data in inexpensive storage devices•Processing is done by the “Roman census” method•Data is stored in an unstructured format
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Tecnology & Architecture
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Big Business Intelligence
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• Ready-to-use – Report– Chart– Interactive cockpit– KPI– Mobile
• Build-by-yourself:– Ad-hoc reporting– Self-service BI– In-memory cockpit
• Explorative – OLAP cube– Visual Inquiring
• Advanced Analytics: – Location
Intelligence– Data mining– RT console– Network analysis– What-if– Social listening
SpagoBI
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Visualizations
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Connections
Data Source
VisualizationSemantic database
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Visualizations
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Smart Interactions
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Data Mining & Machine Learning
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Social Listening
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Caching & Schedulation
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BIG DATASETS
ANALYTICS
SEMANTICSOCIAL
Comprehensive Approach