What can you say about Spark Datasets?

What can you say about Spark Datasets?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, spark, topic-specific, data-engineering

参考答案摘要

Spark Datasets are those data structures of SparkSQL that provide JVM objects with all the benefits (such as data manipulation using lambda functions) of RDDs alongside Spark SQL-optimised execution e...

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