Course Introduction & Objectives

Prerequisites

Evolution of ConcurrencyParallelism APIs in Java

Why Parallel Programming and Asynchronous Programming

Concurrency vs Parallelism

Section Overview

Introduction to ThreadPoolExecutorService & Future

Threads and its Limitations - Hands On

Overview of the Service & Code Walkthrough

ExecutorServiceFuture and its limitations - Hands On

Fork-Join Framework

Course Project SetUp

Introduction to Streams API & Parallel Streams

Parallel Streams - Hands On

Unit Testing Parallel Streams - JUnit5

Sequential() and Parallel() Functions in Streams API

Overview of the Application

Implement the Checkout Application using parallel Streams

Unit Test for the Checkout Application - JUnit5

Parallel Streams - How it works

Comparing Spliterator Performances - ArrayList vs LinkedList - Part 2

Parallel Streams - Final Computation Result Order

Collect & Reduce Terminal Operation in Parallel Streams

Comparing Spliterator Performances - ArrayList vs LinkedList - Part 1

Collect vs Reduce - Hands On

Identity in reduce() Operator

Streams API Operators - Poor Performance

Internals of Common ForkJoin Pool

Parallelism & Threads in ForkJoin Pool

Modifying the Default parallelism in Parallel Streams

Parallel Streams - Summary

Introduction to CompletableFuture

Lets write our first CompletableFuture

Transform Data using thenApply()

Unit Testing CompletableFuture using JUnit5

Combing independent Async Tasks using thenCombine

Combing 3 Independent Async Tasks using thenCombine

Invoking Async Tasks using thenCompose

Implement ProductService using CompletableFuture - Approach 2

Implement ProductService using CompletableFuture - Approach 1

Adding Inventory Details to a Product

Integrate InventoryService in ProductService - Approach 2

Integrate InventoryService in ProductService - Approach 1

Different StrategiesOptions to handle Exceptions in CompletableFuture

HandleRecover Exceptions using handle function

HandleRecover Exceptions using handle function - Part2

HandleRecover Exceptions using handle function - Part3

Handling Exceptions using whenComplete function

HandleRecover Exceptions using exceptionally function

HandleRecover Exceptions in ReviewService

HandleRecover Exceptions in ProductInfoService

CompletableFuture - Default ThreadPool

CompletableFuture - User Defined ThreadPool using ExecutorService

Threads in CompletableFuture

Async() overloaded functions in CompletableFuture

Introduction to Spring WebClient and Overview of the Movies RestFul API

Write JUnit for the MoviesService Rest Client

Combining CompletableFuture and RestClient

Build the RestClient for MoviesService

Retrieving Multiple Movies using Spring WebClient and CompletableFuture

Dealing with Multiple CompletableFutures - allOf()

Dealing with Multiple CompletableFutures - anyOf()