Information systems 2
Undergraduate course, HES-SO // University of Applied Sciences Western Switzerland, 2019
Teaching assistant for practical exercices for 1 year (2020). This course is followed by bachelor students in computer science (3rd year).
Objectives
At the end of the course, the student knows how to:
- Install, configure and maintain an information server.
- Analyze a concrete need for an information system and design its architecture based on existing models (N-tier, distributed, etc.).
- Describe, compare and use the usual technologies for presenting information on fixed and mobile media.
- Apply and choose the most relevant frameworks for the realization of an information portal.
- Design an XML database and access it with an appropriate query language.
- Assume a technical consulting function for a client in the field of information systems.
- Determine the stakes of new technologies, the importance of standardization in the process of data exchange and in the editorial chain of the company.
Content
- Information system (Definition, principles, models, installation and configuration, access protocols, comparison, etc.).
- Protocols and languages: HTTP, MIMETYPE, URI, XHTML, CSS.
- Advanced XML schema modeling techniques.
- Client/server architectures: 2-tier, 3-tier, n-tier and SOA (Services Oriented Architecture) architectures.
- Frameworks, application servers and development platforms.
- The .NET platform: introduction and operating principles.
- NET platform: ASP.NET and ADO.NET.
- The Java EE platform: introduction and operating principles.
- Java EE: servlets, JSP and JSF.
- Overview of the PhP and Ruby on Rails platforms.
- Web Services: principles and protocols (UDDI, WSDL, SOAP).
- XML databases.
- RIA (Rich Internet Application) - AJAX - declarative interfaces (XAML, XUL, etc.).
- Directories and meta-directories.
My role in this course
Teaching assistant for two pratical work sessions :
- Implementation a web architecture using two diffeent approaches : 3-tier vs. micro-services
- Technologies used : npm and NodeJS for the back-end and HTML/CSS for the front-end
- Students had to highlight pros and cons of both approaches on several points :
- Code update
- Debugging
- Performance (response tme of queries)
- Cost of implementation and operation (i.e. deployment)
- Implementation a web architecture using the Spring MVC framework
- Initiating a project (Spring Boot and Spring Initializr)
- Setting up JavaServer Pages (JSP) views
- Use of Java Standard Tag Library (JSTL)
- Beans and scopes
- Persistence with Java Persistence API (JPA) and Hibernate
- Object Relational Mapping - Entities
- Java Persistence Query Language (JPQL)
Videos were recorded and uploaded on a private playlist on YouTube for these two pratical work sessions.