TechVidvan Blog

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Hadoop Spark Integration: Quick Guide

1. Objective There is one question always arise in mind, that how does Apache Spark fit in the Hadoop ecosystem. Also, sometimes question strikes how one can run spark in an existing Hadoop cluster....

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Spark Streaming Window Operations- A Quick Guide

1. Objective Spark streaming leverages advantage of windowed computations in Apache Spark. It offers to apply transformations over a sliding window of data. In this article, we will learn the whole concept of Apache...