Big data
Big data is the data that is characterized by such informational features as the log-of-events nature and statistical correctness, and that imposes such technical requirements as distributed storage, parallel data processing and easy scalability of the solution.
Technical requirements
Big data has a volume that requires parallel processing and a special approach to storage: one computer (or one node as IT specialists call it) is not sufficient to perform these tasks – we need many, typically from 10 to 100.
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