SudoSumo Infrastructure Technical Specifications

Sudosumo architecture diagram

1. 1. Frontend

   Explore Frontend Repo
   • FrameworkNext.js (React.js-based with TypeScript).
   • ConceptionFigma.
   • StylingTailwindCSS.
   • Rendering StrategyServer-Side Rendering (SSR) for improved security, efficient caching, and optimized SEO.
   • AuthenticationOAuth2 via Auth.js with Google as the provider.
   • DeploymentDeployed using a serverless provider Netlify for automatic scaling and cost efficiency.
   • SecurityTLS configuration for secure communication between frontend and backend.

2. 2. Backend

   Explore Backend Repo
   • TechnologyJava Spring Boot (REST API).
   • Architecture
     • Domain-Driven Design (DDD) for improved modularity, separation of concerns, and ease of maintenance.
     • Built with Jakarta EE for enterprise-level scalability and robustness.
   • SecurityOAuth2 with Google as the identity provider; uses JWT tokens for secure session management.
   • Database InteractionREST API for frontend communication; additional cron jobs scheduled for periodic database updates.
   • HostingHosted on an AWS EC2 instance using Docker container to add isolation and consistency across environments, ensuring dedicated resources for backend operations.
   • Load BalancerAWS Elastic Load Balancer (ELB) to distribute traffic across multiple backend instances for high availability, serving as the front interface to the internet.
   • TLS ConfigurationFor secure HTTP communication between frontend and backend.
   • Data Update MechanismScheduled cron jobs to reset each user's life to 5 at midnight, ensuring daily updates to the database.

3. 3. Database

   • Database TechnologyPostgreSQL.
   • ManagementHosted on an AWS RDS instance.

4. 4. Security

   • SSL/TLSSSL/TLS certificates for end-to-end encryption.
   • AWS Security GroupEnsures that no instance is unnecessarily exposed to the internet by properly configuring security group rules.