À propos de ce cours : 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.
Créé par : University of Alberta
Enseigné par : Kenny Wong, Associate Professor
Computing Science, Faculty of Science
| Informations de base | Cours 4 de 4 dans Software Design and Architecture Specialization |
| Niveau | Intermédiaire |
| Engagement | Four weeks of study, 5 – 8 hours/week |
| Langue | English |
| Comment réussir | Réussissez tous les devoirs notés pour terminer le cours. |
| Notes des utilisateurs |
Programme de cours
SEMAINE 1
Web Technologies
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.
9 vidéos, 5 lectures
- Reading: Meet Your Presenter – Sam Jeffrey
- Reading: Meet Your Facilitator - Christopher Djuric
- Reading: Discussion: Introduce Yourself
- Reading: Service-Oriented Architecture Course Notes
- Reading: Service-Oriented Architecture Glossary
- Vidéo: 4.1.2 – Service Principles
- Vidéo: 4.1.3 - Web Systems Evolution
- Vidéo: 4.1.4 – Web Systems Architecture
- Vidéo: 4.1.5 – HTML / XML / JSON
- Vidéo: 4.1.6 – HTTP
- Vidéo: 4.1.7 – JavaScript
- Vidéo: 4.1.8 – Remote Procedure Call (RPC)
- Vidéo: 4.1.9 – Object Brokers
Noté: Module 1 Review
SEMAINE 2
Web Services
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.
5 vidéos, 2 lectures
- Vidéo: 4.2.2 – Service Invocation (SOAP)
- Vidéo: 4.2.3 – Service Description (WSDL)
- Vidéo: 4.2.4 – Service Publication and Discovery (UDDI)
- Vidéo: 4.2.5 – Service Composition (BPEL)
- Reading: Discussion: Experience with Internal Web Services
- Reading: Capstone Assignment 4.1 - Determine the app's information needs
Noté: Capstone Assignment 4.1 – Determine the app's information needs
Noté: Module 2 Review
SEMAINE 3
REST Architecture for SOA
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.
3 vidéos, 2 lectures
- Vidéo: 4.3.2 – Designing a REST Service
- Vidéo: 4.3.3 – Introduction to Microservices
- Peer Review: REST Services (Practice)
- Reading: Answer to REST service ungraded assignment
- Reading: Discussion: Ideas for REST Web Services
Noté: Module 3 Review
SEMAINE 4
Capstone Challenge
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.
3 lectures
- Reading: Capstone Assignment 4.2 - Connect app to Elasticsearch
- Reading: Discussion: Last Word – Service Oriented Architecture
- Reading: Acknowledgements
Noté: Capstone Assignment 4.2 – Connect app to Elasticsearch
Noté: Final Exam
FAQ
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Coursework
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Créateurs
University of Alberta
UAlberta is considered among the world’s leading public research- and teaching-intensive universities. As one of Canada’s top universities, we’re known for excellence across the humanities, sciences, creative arts, business, engineering and health sciences.
Tarification
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| Accéder au contenu du cours | Disponible |
| Accéder au contenu noté | Disponible |
| Recevoir une Note Finale | Disponible |
| Obtenir un Certificat de Cours partageable | Disponible |
Notation et examens
Very good course, excellent information
great course!
Good
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A very good course for beginners.