Picasso: A Twitter-like Marketplace for Pictures [Check out Picasso]

CMPE-281 Team Project - Team Ace-traordinary

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This is the GitHub repository for the final project of CMPE-281 Cloud Technologies graduate course offered by profesor Paul Nguyen at Computer Engineering Department of San Jose State University in Spring 2019.

Team

• Raviteja Kommalapati
• Ramya Dharwada
• Nasrajan Jalin
• Masi Nazarian

Links

• The Kanban Task Board of Picasso [Link]
• Presentation Slides [Link]
• Final Project Report [Link]
• Project Journal & Documentation [Link]

Deployment Endpoints:

• The frontend Nodejs App is deployed to Heroku [Link]
• The AWS API Gateway Routs:
• The backend microservices are load-balanced and deployed on AWS:
  • User Service API [Link]
  • Picture Command Service API [Link]
  • Picture Query Service API [Link]
  • Payment Service API [Link]
  • Reactions Service API [Link]

Deployment Instructions

Frontend App

Backend Microservices

Design Features

• CQRS Pattern
• Event Sourcing
• Database sharding for Payment service
• Microservices implemented in Golang
• ...

Architecture