Scala实战经验班

Course Objective

• Become a competent user of Scala
• Learn functional programming style in Scala
• Hands On experience in using Scala tools
• Become confident to start using Scala in production environments
• Data processing project
• Ready as data engineer by using Scala for Spark development

Scala Introduction

• Introduction to Scala
• Creating a Scala Doc
• Creating a Scala Project
• The Scala REPL
• Scala Documentation

Scala Programming

• Strings
• Numbers
• Control Structure

Development IDE

• Setup development IDE
• Debug

Classes, Objects, Package

• Companion Objects
• Case Classes and Case Objects
• Apply and Unapply
• Synthetic Methods
• Immutability and Thread Safety

Functional Programming

Data Structure

• Collections overview
• Sequences and Sets
• Options
• Tuples and Maps
• Higher Order Functions

File Operations

• Flat file
• JSON
• XML
• Web service

Database Operations

• SQL Database operations
• Non-SQL database operations

Scala programing best practice

• For expressions
• Pattern Matching
• Handling Options
• Handling Failures
• Handling Futures

Data Visualization

• Scatter plots
• Time series diagram

Data processing project

• SQL – MySql
• NON-SQL – MondoDB

Scala deployment build process

• SBT
• Maven
• Build and deploy data processing project