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Databricks Fundamentals & Apache Spark Core

12 hours on-demand video

$ 12.99

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Brief Introduction

Learn how to process big-data using Databricks & Apache Spark 2.4 and 3.0.0 - DataFrame API and Spark SQL

Description

Welcome to this course on Databricks and Apache Spark 2.4 and 3.0.0

Apache Spark is a Big Data Processing Framework that runs at scale.
In this course, we will learn how to write Spark Applications using Scala and SQL.

Databricks is a company founded by the creator of Apache Spark.
Databricks offers a managed and optimized version of Apache Spark that runs in the cloud.

The main focus of this course is to teach you how to use the DataFrame API & SQL to accomplish tasks such as:

Write and run Apache Spark code using Databricks

Read and Write Data from the Databricks File System - DBFS

Explain how Apache Spark runs on a cluster with multiple Nodes

Use the DataFrame API and SQL to perform data manipulation tasks such as

Selecting, renaming and manipulating columns

Filtering, dropping and aggregating rows

Joining DataFrames

Create UDFs and use them with DataFrame API or Spark SQL

Writing DataFrames to external storage systems

List and explain the element of Apache Spark execution hierarchy such as

Jobs

Stages

Tasks

Requirements

Requirements
Basic Scala knowledge
Basic SQL knowledge

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