What are the advantages of DataSets?

289

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What makes Apache Spark good at low-latency workloads like graph processing and machine learning?

323

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Can you use Spark to access and analyse data stored in Cassandra databases?

368

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Explain in brief what is the architecture of Spark?

303

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What is Spark DataFrames?

274

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In how many ways can we use Spark over Hadoop?

326

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Explain Machine Learning library in Spark?

283

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Explain about transformations and actions in the context of RDDs.

342

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Explain the difference between Spark SQL and Hive.

390

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Explain Catalyst framework?

357

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What are the downsides of Spark?

352

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What is the need for Spark DAG?

303

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What is broadcast variable?

358

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Why does the picture of Spark come into existence?

307

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How can we launch Spark application on YARN?

419

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