OliveYoung Live Commerce

- Access URL: https://www.olcl.shop
- Test ID: user1 / CloudWave!

Project Introduction

• Multi-channel live service providing 3 or more live channels
• Stable live service through cloud-based traffic handling
• Personalized service utilizing AWS SaaS based ML services

1. Technology Stack

1. Infrastructure

   • Nginx
   • Kubernetes
   • EC2
   
   

2. Development

   • Streamlit
   • SpringBoot
   • Lambda
   
   

3. Database

   • RDS
   • DynamoDB
   • S3
   
   

4. CI/CD

   • GitLab
   • Jenkins
   • ArgoCD
   
   

5. Monitoring

   • Loki
   • Prometheus
   • Grafana
   • CloudWatch
   
   

6. Collaboration

   • Notion
   • Slack

   
   
   
   

2. Project Duration and Schedule Management

Project Duration

• August 12, 2024 ~ August 31, 2024

Schedule Management

• Sharing progress through Notion and Slack
• Daily morning meetings and Agile task distribution

3. Project Differentiators

• Central management environment for separation and isolation of development and operational environments
• Warm Standby DR (RTO: 5min / RPO: 15min)
• No Public Bastion → Using EC2 Instance Connect Endpoint
• Closed CI/CD implementation
• Shared resources between environments
• Cost reduction to 1/25 level using thumbnails for Rekognize

4. Overall Architecture

5. IVS - Service Flow

6. Rekognition + Personalize - Service Flow

7. Monitoring

- Prometheus + Loki & CloudWatch

8. Alarm

9-1. CI/CD Pipeline

9-2. Lambda Pipeline

10. Load Test

- 100,000 requests/s Test using ApacheBench & JMeter

11. Improvement Goals

1. Monitoring Optimization

   • Transition from single Prometheus-based centralized monitoring → Metric management using Thanos (OSS)
   
   

2. Performance Enhancement through Cache Usage

   • RDS - Elastic Cache connection → Improving database access performance
   
   

3. Advanced Log Analysis

   • Using ELK stack (Elasticsearch - Logstash - Kibana) → Strengthening problem response capabilities