A demonstration of implementing alternative database backends (SQLite/PostgreSQL) in a Rust application using Diesel ORM. This project shows how to structure a codebase to support multiple database engines through feature flags.
- Diesel ORM with feature-based database selection
- Common Data Access Layer (DAL) interface
- Shared models and schema definitions
- Example CRUD operations
The project supports two database engines through feature flags:
sqlite- SQLite databasepostgres- PostgreSQL database
This demo accompanies a technical blog post (link to be added) that covers the implementation details.