fast-food-application

expected BPMN

system design

tech stacks

See

Back-end

• flask
• django
• fast-api
• node.js

Front-end

• react

Database

• postgres
• sqlite
• mongodb
• redis

Message

• kafka

Log

• elasticsearch
• logstash
• kibana

Machine Learning

• mlflow

Languages

• python
• javascript
• typescript

Build

• docker

Proxy

• nginx

Trace

• Opentelemetry
• Jaeger

CI / CD

• gitHub actions
• heroku

servers

• django
• react
• kafka
• log
• order-delivery-time-handler
• machine-learning
• tracking & restaurant
• id-generator
• otel-collector

ports

• logstash: 5501
• elasticsearch: 9200
• kibana: 5601
• zookeeper: 2181
• kafka: 9092
• kafka-manager: 9000
• django: 8000
• order-delivery-time-handler: 8080
• tracking: 3001
• react: 3000
• mlflow: 1234
• postgres: 5432
• otel-collector: 4317
• jaeger: 14268

reference

• docker-elk