Killer Scenarios with Data Lake in Azure
When doing big data analysis, you often have to process data at scale that is not rectangular in nature and apply operations that the core SQL language may not support. To address this need and make it easy for the programmer to add custom processing, U-SQL includes a rich extensibility model that allows you to process any kind of data, ranging from CSV files over JSON and XML to image files and add your own custom operators. In this presentation, we will provide some examples on how to use U-SQL to process interesting data formats with custom extractors and functions, including JSON, images, and write custom operators.
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