Answer / Jitendra

Scala is a high-level programming language that runs on the Java Virtual Machine (JVM). It features functional programming, strong static types, and object-oriented programming. Spark is an open-source big data processing framework built around Scala, but it also supports other languages like Java, Python, R, and SQL.

How can you launch Spark jobs inside Hadoop MapReduce?

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Apache Spark is a good fit for which type of machine learning techniques?

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Is spark based on hadoop?

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What is Apache Spark Machine learning library?

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Why does the picture of Spark come into existence?

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What is DStream in Apache Spark Streaming?

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What is apache spark sql?

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What is a spark standalone cluster?

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What are the file formats supported by spark?

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What are the cases where Apache Spark surpasses Hadoop?

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What is a dataset? What are its advantages over dataframe and rdd?

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Define the level of parallelism and its need in spark streaming?

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