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Scala & Spark-Master Big Data with Scala and Spark [Video]
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50+ new titles added every month on new and emerging tech
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50+ new titles added every month on new and emerging tech
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Download this book in EPUB and PDF formats
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-
Free ChapterIntroduction
-
Overview
- What is Scala
- Scala Setup (Local Machine)
- Hello World
- Scala Setup (Online)
- Variables in Scala
- Arithmetic Operations on Variables-1
- Arithmetic Operations on Variables-2
- Quiz (Arithmetic Operations)
- Solution (Arithmetic Operations)
- Quiz (Strings)
- Solution (Strings)
- Type Casting
- Taking Input from User
- Quiz (User Input and Type Casting)
- Solution (User Input and Type Casting)
-
Flow Control
- Overview of Control Statements
- If else statements
- Conditions in If
- Quiz (if statement)
- Solution (if statement)
- Nested If Else
- Quiz (Nested If Else)
- Solution (nested if else)
- Logical Operators
- Quiz (Logical Operators)
- Solution (Logical Operators)
- If Else If
- Quiz (If Else If)
- Solution (If Else If)
- Overview of Loops
- Overview of While Loop
- While Loop
- Quiz (While Loop)
- Solution 1 (While Loop)
- Solution 2 (While Loop)
- Do While Loop
- For Loop
- Quiz (For Loop)
- Solution (For Loop)
- Quiz(For Loop)
- Solution(For Loop)
- Break
- Break Fix
- Project Overview
- Project Solution Design
- Project Solution Code 1
- Project Solution Code 2
- Project Solution Code 3
- Project Solution Code 4
-
Functions
- Overview of Functions
- Writing Addition Function
- Quiz (Basic Functions)
- Solution (Basic Functions)
- Functions Common Issues
- Named Arguments
- Quiz (String Concatenation Function)
- Solution (String Concatenation Function)
- Quiz (Dividing Code in Functions)
- Solution (Dividing Code in Functions)
- Default Arguments
- Quiz (Default Arguments)
- Solution (Default Arguments)
- Anonymous Functions
- Quiz (Anonymous Functions)
- Solution (Anonymous Functions)
- Scopes
- Project Overview
- Checking Credentials
- Prompting the Menu
- Basic Functions
- Breaking Code in More Functions
- Final Run
-
Classes
-
Data Structures
- Introduction of Data Structures
- Lists introduction
- Lists Create and Delete Elements
- Lists Take
- ListBuffer Introduction
- Add Data in ListBuffer
- Remove Data from ListBuffer
- Take Data from ListBuffer
- Project Overview
- Project Architecture Discussion
- Project Architecture Implementation
- User Input for Objects
- Implementing the Control Flow
- Creating Required Functions Inside Class
- Overview of Maps
- Creating Maps
- Check Key in Map
- Update Value in Map
- Add and Remove Items from Maps
- Iterating in Maps
- Project Overview
- Project Architecture
- Project Structure Code
- Using Maps for Word Count
- Final Run
- Sets Overview
- Add and Remove Item from the Set
- Set Operations
- Overview of Stack
- Push and Pop in Stack
- Stack Attributes
- Project Overview
- Project Architecture
- Extra Closing Bracket Use Case
- Extra Starting Bracket Use Case
-
Project
- Project Introduction
- Why Spark
- Hadoop Ecosystem
- Spark Architecture
- Spark Ecosystem
- DataBricks Account
- Setting Up DataBricks Cluster
- Spark Local Setup
- Spark Hadoop Setup
- Spark RDDs
- Spark RDDs (textFile, collect)
- Spark Local Run
- Understanding Map
- Understanding Flat Map
- Understanding Reduce by Key
- Word Count Example
- Spark DFs
- Spark DF Read Data
- Spark Print Schema, Select
- Spark Group By
- Spark DF Write
- Creating S3 Bucket
- Creating Database in RDS
- Performing ETL
About this
video
The course Scala from Beginner to Pro is refreshingly different. The well-thought-out quizzes and mini projects that cover all the important aspects will make your Scala learning journey that much easier. This course includes an overview of Hadoop and Spark with a hands-on project with Scala Spark. Right through the course, every theoretical explanation is followed by practical implementation.
This course is designed to reflect the most in-demand Scala skills that you will start using right away at the workplace. The course is simple to follow and understand. Expressive, exhaustive, and practical with live coding sessions and replete with quizzes. Rich with state-of-the-art and up-to-date knowledge of this field.
The 6 mini-projects and one Scala Spark project included in this course are a vital component of this course. These projects present you with a hands-on opportunity to experiment for yourself with trial and error. You get a chance to learn from the mistakes you make. Importantly, it’s easy to understand the potential gaps that might exist between theory and practice.
Code bundles are available here:
https://github.com/PacktPublishing/Scala-Spark-Master-Big-Data-with-Scala-and-Spark
- Publication date:
- August 2021
- Publisher
- Packt
- Duration
- 12 hours 47 minutes
- ISBN
- 9781803248653
Download code from GitHub
![Scala & Spark-Master Big Data with Scala and Spark [Video]](https://content.packt.com/V18094/cover_image_small.jpeg)