Spark
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Scala
Spark: Write to CSV file
A couple of weeks ago I wrote how I’d been using Spark to explore a City of Chicago Crime data…
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Scala
Spark: Write to CSV file with header using saveAsFile
In my last blog post I showed how to write to a single CSV file using Spark and Hadoop and…
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Scala
Spark: Parse CSV file and group by column value
I’ve found myself working with large CSV files quite frequently and realising that my existing toolset didn’t let me explore…
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Enterprise Java
Building a simple RESTful API with Spark
Disclaimer: This post is about the Java micro web framework named Spark and not about the data processing engine Apache…
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