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3 Hadoop? Cloud data warehousing? Machine learning? NoSQL?

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Presentation on theme: "3 Hadoop? Cloud data warehousing? Machine learning? NoSQL?"— Presentation transcript:

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7 Hadoop? Cloud data warehousing? Machine learning? NoSQL?

8 Ecosystems around open source projects are very active Basis in commodity hardware Scale out, and cloud Change in economics of computing power Change in economics of storage

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18 mapper Input reducer Input Output Input K1K1 K2K2 K3K3 Output

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26 Impala + Kafka

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32 Store raw data, centrally in HDFS Use different processing engines for different analyses Data Lake

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