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Day_Trader

Day trader is a stock exchange platform built for performance and reliability.

Usage

login

daytrader

In order to use the current version(golang) you need to docker-compose up in several different directories:

  1. in frontend docker-compose up
  2. in golang/day_trader docker-compose up
  3. in golang/logging docker-compose up
  4. in quote_server docker-compose up

Design

This project is implemented in 2 different ways:

Django(Old version)

  • Rest communication
  • Nginx LB
  • Redis job queue
  • Django_rq workers
  • Memcached for caching
  • Mysql DB

python design

Golang(Current version)

Front end:

  • React

Backend:

  • GRPC communication
  • Envoy LB
  • Memcached for caching
  • Mysql Db

go design

Development

In order to use the current version(golang) you need to docker-compose up in several different directories:

  1. in frontend docker-compose up
  2. in golang/day_trader docker-compose up
  3. in golang/logging docker-compose up
  4. in quote_server docker-compose up

Generator

To run the generator you must have completed the previous development step.

  1. in golang/workload_generator docker-compose up
  2. The workload file can be changed to simulate different user workloads

Quote server

To run the quote server, cd quote_server and run docker-compose up

Testing

Golang

To test the golang app, cd golang/day_trader/test_infrastructure then run docker-compose up

Note - Since this uses a real db and cache, you must docker-compose down every time you want to retest