Goroutine DB

Goroutine concurrency demo inserting 1.000.000 data with

• Excelize (Reading excel data)
• PostgreSQL (Database)
• Gorm (ORM)

You are going to see how fast it takes to insert 1.000.000 data to database

Results

Goroutine	Without Goroutine

!! Important !!

• timer start after reading excel data
• result may vary with different hardware specification

How to run

• clone this repo
• create postgres db named -> goroutine-db
• rename .env.example -> .env
• input your postgres db config in .env
  • example:
    • DB_HOST=localhost
    • DB_USER=postgres
    • DB_PASSWORD=postgres
    • DB_NAME=goroutine-db
    • DB_PORT=5432
• go mod tidy
• run code
  • Code with goroutine -> go run main.go
  • Code without goroutine -> go run single-worker/main.go