Databricks Fundamentals & Apache Spark Core udemy course free download

What you'll learn:

• Databricks
• Apache Spark Architecture
• Apache Spark DataFrame API
• Apache Spark SQL
• Selecting, and manipulating columns of a DataFrame
• Filtering, dropping, sorting rows of a DataFrame
• Joining, reading, writing and partitioning DataFrames
• Aggregating DataFrames rows
• Working with User Defined Functions
• Use the DataFrameWriter API

Requirements::

• Basic Scala knowledge
• Basic SQL knowledge

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

Who this course is for:

• Software developers curious about big-data, data engeneering and data science
• Beginner data engineer who want to learn how to do work with databricks
• Beginner data scientist who want to learn how to do work with databricks

Course Details:

• 12 hours on-demand video
• 5 downloadable resources
• Full lifetime access
• Access on mobile and TV
• Certificate of completion

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