程序代写代做代考 SQL jvm algorithm file system PowerPoint Presentation
PowerPoint Presentation 1 Spark Streaming Supports real time processing of streaming data Using the Spark core for parallelization & fault tolerance Combine streaming with batch and interactive queries. 2 Steps of a Spark Streaming application Define the input sources by creating input DStreams. Define the streaming computations by applying transformation and output operations to DStreams. […]
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