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A Beginners Guide to Spark Streaming Architecture with Example

ProjectPro

Image source - Databricks You can analyze the data collected in real-time ad-hoc using Spark and post-processed for report generation. Streaming, batch, and interactive processing pipelines can share and reuse code and business logic. Well, let's look at a code example of Spark Streaming. Too much theoretical stuff?

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How Big Data Analysis helped increase Walmarts Sales turnover?

ProjectPro

Use market basket analysis to classify shopping trips Walmart Data Analyst Interview Questions Walmart Hadoop Interview Questions Walmart Data Scientist Interview Question American multinational retail giant Walmart collects 2.5 petabytes of unstructured data from 1 million customers every hour. How Walmart uses Big Data?

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Hadoop MapReduce vs. Apache Spark Who Wins the Battle?

ProjectPro

This blog helps you understand the critical differences between two popular big data frameworks. Hadoop and Spark are popular apache projects in the big data ecosystem. Apache Spark is an improvement on the original Hadoop MapReduce component of the Hadoop big data ecosystem.

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