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Lecture:Trends and Concepts in the

Software Industry

Introduction

Dr.-Ing. Jrgen Mller

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Goals

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Learning Map

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Dr.-Ing. Jrgen Mller

New Requirements for

Enterprise Computing

Sensors

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Drawbacks ofthe Separation

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Low Cardinality of ValuesWithin Many Columns

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Wide Tables

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Changes in Hardware

Dr.-Ing. Jrgen Mller

Advances in Hardware

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Scan Performance (1)

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What is Logging and Recovery?

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