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A Site to View 3D Scans of Cars with Twinner

In this episode of Running in Production, Jesse Hunt talks about building a site with Django that lets you view 3D scans of cars with Twinner. It’s hosted on 2 Heroku hobby Dynos and has been up and running in production since January 2020.

Jesse talks about building a few MVPs for his client, getting everything together in ~1k lines of Python code and using Heroku to avoid having to do a bunch of sysadmin work.

Topics Include

  • 3:34 – Building 3 different MVPs in 6 months to satisfy his client’s needs
  • 6:33 – Motivation for using Django, how the 3D model viewer works and GDPR compliance
  • 12:52 – It’s a monolithic app that runs on 2 Heroku Dynos and it uses Celery
  • 16:42 – The app it about ~1k lines of Python code and uses Material Design Lite
  • 21:24 – Docker is being used in development and production and Jesse likes it
  • 24:47 – Both Heroku Dynos are the hobby (paid) tier with the free tiers of Postgres and Redis
  • 33:13 – Database backups are run through Celery’s periodic tasks with django-dbbackup
  • 34:54 – The deploy process from dev to prod when using Heroku
  • 40:06 – Best tips? Try to learn best practices when you can from podcasts, books, courses, etc.
  • 45:45 – Check out Jesse’s consultancy’s site at https://www.creon-it.de/
📄 References
⚙️ Tech Stack
🛠 Libraries Used

Support the Show

This episode does not have a sponsor and this podcast is a labor of love. If you want to support the show, the best way to do it is to purchase one of my courses or suggest one to a friend.

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Questions

  • Want to discuss this episode on Twitter? Tag @nickjanetakis or use #RunningInProduction

Jul 16, 2020

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