Product Supplier API you own this product

prerequisites
web services basics • familiarity with RESTful and REST services • basics of microservices concepts and applications • basics of APIs and interfaces, payloads, JSON, and XML • Java programming skills
skills learned
master a resource layout and various types of resource relationships • define resources and their interactions • add CRUD functionalities to an API • design and implement updates and retrieval without impacting all the resources • generate helpful API documentation
Harihara Subramanian
1 week · 6-8 hours per week · INTERMEDIATE
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Look inside

Greengrocer’s monolithic web app is suffering growing pains. As a software developer for this chain of mid-sized supermarkets, your task is to design a supplier API to help define various resources, resource types, and resource relationships. Using an API design-first approach, you’ll design the microservice API’s resource layout, establish data type definitions for the API in YAML, then add CRUD (create, read, update and delete) as well as partial read and update functionalities for price details.

This project is designed for learning purposes and is not a complete, production-ready application or solution.

project author

Harihara Subramanian J

With a proven track record in software development, software architecture principles, and implementations, Hari Subramanian has been working with software development and various software architecture concepts since 1999. He’s designed and developed over 20 microservice applications adhering to API design principles and API design patterns and has an affinity for patterns and anti-patterns.

Cloud native computing, cloud architecture, legacy product transformations, cloud migration strategies, and cloud design patterns are his current areas of focus. He’s also an active contributor to various forums on different technologies and has co-authored the books Architecture Patterns and Hands-on RESTful API Design Patterns and Best Practices.

prerequisites

This liveProject is for learners who want to gain practical experience with RESTful APIs, microservices, design principles, and API design patterns. To begin these liveProjects you’ll need to be familiar with the following:

TOOLS
  • Any Java IDE
  • JDK 8 or higher
TECHNIQUES
  • API Design-First
  • Open API Spec
  • Supply chain
  • SLA and Payloads
  • JSON
  • XML

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