Data Warehousing - Synthesis Groupsynthesis.ipi.ac.ru/synthesis/student/BigData/lectures/DI-DW 9 DW... · IBM Pure Data System for Analytics (Netezza) ... Netezza stores data on disk

Data Warehousing Data Warehouse Appliance

Построение хранилищ данных на основе параллельных машин баз

данных

IBM Pure Data System for Analytics

(Netezza) Copyright IBM

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• Pure Data System architecture

• Data Slices, Data Distribution, Data Skew

• Zone Maps, Clustered Base Tables

• Transactions, grooming

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Data Warehousing - Synthesis Groupsynthesis.ipi.ac.ru/synthesis/student/BigData/lectures/DI-DW 9 DW... · IBM Pure Data System for Analytics (Netezza) ... Netezza stores data on disk

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