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KBTW #3 Mobile Computing & Web Technology Dr.-Ing. Eueung Mulyana | 2015H2

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History of Scaling

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One box fits all …

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Need several boxes … “Pizza”-boxes

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More boxes …

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Data-Center …

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The Race for Scalability

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Legacy Pre-Cloud Systems

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Once the system getting more popular … with traditional approaches, you may need “Puyer Bintang Toedjoe” .. :-D  Dead End Street  Complexity rises with the number of of components/resources!

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A Brave New World

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How?

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Complexity overhead

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 Dead End Street v2.0 

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A Better Solution

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(Auto) Scale-Up

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(Auto) Scale-Down App Engine manages “scale- out”-related activities

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Reality Check

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Success Stories

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Credit • Udacity ud858/ud859 https://www.udacity.com/course/ud859