An error occured adding a product to your cart, you may only have 100 items in your cart.

Scalable Java 9 for the Connected Web [Video]

Preview in Mapt

Code Files

Scalable Java 9 for the Connected Web [Video]

Andrei Ruse
Thursday, February 15, 2018

Hands-on tutorial to help you optimize REST APIs using the latest Java 9 features.

Quick links: > Table of contents > What will you learn?

Mapt Subscription

FREE

€29.73/m after trial

Video

€9.66

RRP €124.93

Save 92%

What do I get with a Mapt Pro subscription?

Unlimited access to all Packt’s 5,000+ eBooks and Videos
Early Access content, Progress Tracking, and Assessments
1 Free eBook or Video to download and keep every month after trial

What do I get with an eBook?

Download this book in EPUB, PDF, MOBI formats
DRM FREE - read and interact with your content when you want, where you want, and how you want
Access this title in the Mapt reader

What do I get with Print & eBook?

Get a paperback copy of the book delivered to you
Download this book in EPUB, PDF, MOBI formats
DRM FREE - read and interact with your content when you want, where you want, and how you want
Access this title in the Mapt reader

What do I get with a Video?

Download this Video course in MP4 format
DRM FREE - read and interact with your content when you want, where you want, and how you want
Access this title in the Mapt reader

€0.00

€9.66

€29.74 p/m after trial

RRP €124.93

Subscription

Video

Start 14 Day Trial

Frequently bought together

Scalable Java 9 for the Connected Web [Video]

€ 124.93

€ 9.66

Scalable Java 9 for the Connected Web [Video]

Feb 2018

2 hours and 35 minutes

€ 9.66

Learning Java 9 – Modular Programming [Video]

€ 124.93

€ 9.66

Learning Java 9 – Modular Programming [Video]

Feb 2018

2 hours and 1 minutes

€ 9.66

Buy 2 for €19.32
Save €193.74

Add to Cart

Video Details

ISBN 139781788396707

Course Length2 hours and 35 minutes

Video Description

Java 9 is an all-new module system and comes with a rich feature set. The new language concepts, new APIs, and diagnostic commands will definitely be of interest to developers.

The course will teach you to build your own REST API using the Spring Boot framework, and to consume data from an external API, by leveraging the REST and HTTP 2.0 protocols in a Java 9 application. This example will see us build a sentiment analyzer service that leverages the Google Cloud Sentiment Analysis API to provide sentiment information. We will start by building a simple wrapper around the Google Sentiment API, before starting to store requests in a text file and adding some statistical functionality to our requests.

By the end of the course, you will have discovered the world of Java 9 programming using real-world examples.

Style and Approach

A practical course packed with step-by-step instructions, working examples, and helpful advice to get connected to the web using Java 9. This course is clearly divided into small chunks that will help you understand each part individually and learn at your own pace.

Introduction to REST APIs and Spring Boot

The Course Overview

Introduction to REST, REST APIs and What They Mean for the Web

Introduction to Spring Boot and Where It Fits in the Java Ecosystem

Spring Boot Hello World Example

Designing and Implementing Our API

Designing a Well-Structured REST API

Introduction to HTTP 2.0 and What It Means for the Web

Asynchronous Versus Synchronous API Requests

Connecting to the Sentiment Cloud API and Submitting Some Test Phrases

Implementing an End-to-End Service between the User and Google

Testing our API

Enriching Our API

Creating a Request Class, Serializing It, and Storing It in a CSV File

Implementing APIs for Some Statistics Methods

Calculating the Most Common Word Using Functional Processing

Counting Requests by Hour and Day Using Functional Processing

Calculating Max, Min, and Average Sentiment

Caching Requests to Improve Performance

What You Will Learn

Introduction to REST and REST APIs
Spring Boot Hello World example
Design a REST API
Introduction to HTTP 2.0
Asynchronous versus. Synchronous API requests
Implement REST APIs
Create, serialize, and store a request class
Implement APIs for statistics methods
Work with the Map, Reduce, Count, Filter, and Reduce functions to improve performance

Authors

Andrei Ruse

Colibri is a technology consultancy company founded in 2015 by James Cross and Ingrid Funie. The company works to help its clients navigate the rapidly changing and complex world of emerging technologies, with deep expertise in areas such as big data, data science, machine learning, and cloud computing. Over the past few years they have worked with some of the World's largest and most prestigious companies, including a tier-1 investment bank, a leading management consultancy group, and one of the world's most popular soft drinks companies, helping all of them make better sense of their data and process it in more intelligent ways. The company lives by its motto: Data -> Intelligence -> Action.

Andrei Ruse, our Author, is currently working with Colibri Ltd, has been working as a software developer in the financial service industry for over 3 years, and has over 6 years' experience with Java as the main programming language, both academically and professionally. Prior to his current role in a FinTech startup in London, he spent three years working for one of the World's largest investment banks, having joined it straight after graduating from Manchester University with a degree in Computer Science.

Introduction to REST APIs and Spring Boot

The Course Overview

Introduction to REST, REST APIs and What They Mean for the Web

Introduction to Spring Boot and Where It Fits in the Java Ecosystem

Spring Boot Hello World Example

Designing and Implementing Our API

Designing a Well-Structured REST API

Introduction to HTTP 2.0 and What It Means for the Web

Asynchronous Versus Synchronous API Requests

Connecting to the Sentiment Cloud API and Submitting Some Test Phrases

Implementing an End-to-End Service between the User and Google

Testing our API