Question 1

How does Marten compare to Kemal for Crystal web development?

Accepted Answer

Marten is a batteries-included, full-stack framework similar to Django, offering built-in ORM and features, while Kemal is a lightweight microframework better for simple APIs or minimal setups.

Question 2

How to handle authentication in Marten?

Accepted Answer

Marten provides built-in authentication mechanisms; you can use the included tools to manage users, sessions, and permissions, as detailed in the documentation with model and handler examples.

Question 3

Does Marten support WebSockets out of the box?

Accepted Answer

No, Marten does not include built-in WebSocket support; you'll need to integrate external libraries or implement custom solutions for real-time functionality.

Question 4

What databases does Marten's ORM work with?

Accepted Answer

Marten's ORM supports common databases through Crystal's DB drivers, but you should check the documentation for specific adapters like PostgreSQL or SQLite, as compatibility may vary.

Question 5

Is Marten production ready for large-scale apps?

Accepted Answer

Marten is actively developed with CI testing, but its relative newness means you should conduct thorough testing and monitor for updates, as the ecosystem is still growing compared to established frameworks.

Question 6

How to deploy a Marten application to a cloud server?

Accepted Answer

Deploy by compiling the Crystal code into a binary and using a web server like Nginx or Caddy, or containerize with Docker, similar to other Crystal apps, with details likely in the deployment guide.

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