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5 Reasons why Java professionals should learn Hadoop

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Java developers have increased probability to get a strong salary hike when they shift to big data job roles. If you are a java developer, you might have already heard about the excitement revolving around big data hadoop. and Dice.com has listed a total of 1532 open jobs for Hadoop Java developers.

Java 52
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100+ Big Data Interview Questions and Answers 2023

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Big Data is a collection of large and complex semi-structured and unstructured data sets that have the potential to deliver actionable insights using traditional data management tools. Big data operations require specialized tools and techniques since a relational database cannot manage such a large amount of data.

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50 PySpark Interview Questions and Answers For 2023

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The core engine for large-scale distributed and parallel data processing is SparkCore. The distributed execution engine in the Spark core provides APIs in Java, Python, and Scala for constructing distributed ETL applications. MEMORY AND DISK: On the JVM, the RDDs are saved as deserialized Java objects.

Hadoop 52