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Data collection revolves around gathering raw data from various sources, with the objective of using it for analysis and decision-making. It includes manual data entries, online surveys, extracting information from documents and databases, capturing signals from sensors, and more. No wonder only 0.5
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Big data operations require specialized tools and techniques since a relational database cannot manage such a large amount of data. Big data also enables businesses to make more informed business decisions. The end of a data block points to the location of the next chunk of data blocks.
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Top 100+ Data Engineer Interview Questions and Answers The following sections consist of the top 100+ data engineer interview questions divided based on big data fundamentals, big data tools/technologies, and big data cloud computing platforms.
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