Service-Oriented Architecture

Service-Oriented Architecture

This course is part of Software Design and Architecture Specialization

Instructor: Kenny Wong

Access provided by Emirates Development Bank

56,260 already enrolled

4 modules

Gain insight into a topic and learn the fundamentals.

587 reviews

Intermediate level

Some related experience required

Flexible schedule

1 week at 10 hours a week

Learn at your own pace

90%

Most learners liked this course

4 modules

Gain insight into a topic and learn the fundamentals.

587 reviews

Intermediate level

Some related experience required

Flexible schedule

1 week at 10 hours a week

Learn at your own pace

90%

Most learners liked this course

Skills you'll gain

Tools you'll learn

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

4 assignments¹

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Taught in English

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This course is part of the Software Design and Architecture Specialization

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There are 4 modules in this course

Based on an understanding of architectural styles, you will review architectures for web applications, then explore the basics of Service-Oriented Architecture (SOA) in two approaches: Web Services (WS*) and Representational State Transfer (REST) architecture.

In the Capstone Project you will connect a Java-based Android application with Elasticsearch, a web service with a REST application programmer interface (API). After completing this course, you will be able to: • Describe SOA (Service-Oriented Architecture) to structure web-based systems. • Explain WS* services (i.e., SOAP over HTTP, WSDL, UDDI, BPEL). • Apply REST architecture (i.e., JSON over HTTP, URI). • Identify REST design principles. • Create a system using REST interfaces. • Apply microservice architecture.

In this module, we will introduce you to service-oriented architectures and their basic principles. Then, you will get a crash course on the technologies that underpin the Web, so that you are ready to learn about web services in the next module. This module also covers some earlier precursors of service-oriented architecture.

What's included

9 videos5 readings1 assignment

9 videos Total 79 minutes

4.1.1 – Introduction to Service-Oriented Architecture 13 minutes
4.1.2 – Service Principles 3 minutes
4.1.3 - Web Systems Evolution 8 minutes
4.1.4 – Web Systems Architecture 5 minutes
4.1.5 – HTML / XML / JSON 5 minutes
4.1.6 – HTTP 12 minutes
4.1.7 – JavaScript 5 minutes
4.1.8 – Remote Procedure Call (RPC) 14 minutes
4.1.9 – Object Brokers 13 minutes

5 readings Total 50 minutes

Meet Your Presenter – Sam Jeffrey 10 minutes
Meet Your Facilitators 10 minutes
Discussion: Introduce Yourself 10 minutes
Service-Oriented Architecture Course Notes 10 minutes
Service-Oriented Architecture Glossary 10 minutes

1 assignment Total 30 minutes

Module 1 Review 30 minutes

WS*-style web services are a "first generation" group of specifications that work together to allow developers to develop and use web services. They are all based on XML. In this module you will learn some of the most important specifications of WS*-style web services: SOAP, WSDL, UDDI, and BPEL.

What's included

5 videos3 readings1 assignment1 peer review

5 videos Total 36 minutes

4.2.1 – Introduction to Web Services 9 minutes
4.2.2 – Service Invocation (SOAP) 7 minutes
4.2.3 – Service Description (WSDL) 7 minutes
4.2.4 – Service Publication and Discovery (UDDI) 8 minutes
4.2.5 – Service Composition (BPEL) 6 minutes

3 readings Total 30 minutes

Discussion: Experience with Internal Web Services 10 minutes
Peer Review Request Forum 10 minutes
Capstone Assignment 4.1 - Determine the app's information needs 10 minutes

1 assignment Total 30 minutes

Module 2 Review 30 minutes

1 peer review Total 60 minutes

Capstone Assignment 4.1 – Determine the app's information needs 60 minutes

RESTful web services are another style of web services based on lightweight HTTP methods. They have largely superseded WS*-style services because of their relative simplicity. In this module, you will learn about RESTful services and how to design them. You will also learn a bit about microservices, a software architecture for applications that is based on services.

What's included

3 videos2 readings1 assignment1 peer review

3 videos Total 29 minutes

4.3.1 – Introduction to REST 7 minutes
4.3.2 – Designing a REST Service 11 minutes
4.3.3 – Introduction to Microservices 11 minutes

2 readings Total 20 minutes

Answer to REST service ungraded assignment 10 minutes
Discussion: Ideas for REST Web Services 10 minutes

1 assignment Total 30 minutes

Module 3 Review 30 minutes

1 peer review Total 60 minutes

REST Services (Practice) 60 minutes

In the previous modules, you determined an Android application’s information needs when storing data remotely. Now, in the final module of the course, you will fully connect the application to a remote Elasticsearch server to allow users to share information across their devices. After completing this task, you will be ready to complete the final exam.

What's included

3 readings1 assignment1 peer review

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Instructor

Instructor ratings

(86 ratings)

Kenny Wong

University of Alberta

12 Courses 474,947 learners

Offered by

University of Alberta

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Reviewed on Sep 7, 2021

this course is very helpful for understanding and getting strong at fundamentals

Reviewed on Aug 3, 2019

Amazing explanation and examples to help understand each concept. Really glad to enroll in this course. I am more knowledgable now than I was.Thank you so much for building this beautiful course.

Reviewed on Sep 6, 2020

Very helpful to understand different aspects of the architecture of the services either external or internal.

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