Dokku vs Google App Engine vs Heroku: What are the differences?
## Introduction
These are the key differences between Dokku, Google App Engine, and Heroku.
1. **Deployment Control**: Dokku allows for more control over deployments compared to Google App Engine and Heroku. Developers can manually deploy applications and have more flexibility in managing the deployment process.
2. **Scalability**: Google App Engine offers automatic scalability with minimal configuration required, whereas Dokku and Heroku require more manual scaling adjustments. Heroku provides vertical scaling easily, while Dokku requires more configuration for horizontal scaling.
3. **Pricing**: Google App Engine has a pay-as-you-go pricing model, while Heroku and Dokku are based on the number of dynos/containers. Heroku tends to be more expensive than Dokku due to the added features and convenience it offers.
4. **Community support**: Heroku has a larger and more established community, providing extensive resources and support for developers. Dokku has a growing but smaller community, while Google App Engine's community support may not be as robust as the other two platforms.
5. **Platform Lock-In**: Google App Engine can have more vendor lock-in due to its proprietary nature, while Dokku is more open-source and can be self-hosted, providing more flexibility. Heroku falls in the middle, offering some vendor lock-in but also providing the option to export data and move to other platforms.
6. **Ease of Use**: Google App Engine is known for its ease of use with its simple deployment process and automatic scaling, making it beginner-friendly. Heroku also offers a user-friendly interface but may require more configuration for complex applications. Dokku, being a self-hosted platform, requires more setup and configuration but offers more customization options for advanced users.
In Summary, the key differences between Dokku, Google App Engine, and Heroku lie in deployment control, scalability, pricing, community support, platform lock-in, and ease of use.