Spark SQL Parquet articles

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Articles tagged with Spark SQL Parquet. There are 1 article(s) corresponding to the tag Spark SQL Parquet. If you don't find what you're looking for, please check related tags: access pattern, Ad-hoc polymorphism, Akka Distributed Data, Akka examples, algorithm analysis, algorithm complexity, Apache Beam configuration, Apache Beam internals, Apache Beam partitioning, Apache Beam PCollection.

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Schema projection

May 21, 2017 Apache Spark SQL Bartosz Konieczny

Even if it's always better to explicit things, in programming we have often the possibility to let the computer to guess. Spark SQL also has this level of intelligence, for example during schema resolving. Continue Reading →