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Apache HadoopDistributedSystem 2019. 9. 5. 03:44
1. Overview Apache Hadoop is a set of software technology components that together form a scalable system optimized for analyzing data. Data analyzed on Hadoop has several typical characteristics. Structured: For example, customer data, transaction data, and clickstream data that is recorded when people click links while visiting websites Unstructured: For example, text from web-based news feeds..