what is big data

Big Data

What Is Big Data Analytics & Why It Is Important?

This Edureka ‘What is Big Data Analytics & Why it is Important’ video helps you to understand Big Data in detail. This tutorial will be discussing about evolution of Big Data, factors associated with Big Data and how it transforms the world of Data Analytics.

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Spark

Unboxing Spark Standalone Architecture

Big Data Engineering closely examines  Spark Standalone Architecture. Apache Spark has a well-defined layered architecture where all the spark components and layers are loosely coupled. This architecture is further integrated with various extensions and libraries. Apache Spark Architecture is based on two main abstractions: Resilient Distributed Dataset (RDD) Directed Acyclic Graph (DAG)

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