ecto-expert

What problem does it solve?

This Skill provides a curated set of Ecto patterns to model data, validate inputs, and orchestrate complex database operations in Elixir projects, reducing boilerplate and improving data integrity.

Core Features & Use Cases

• Schemas and changesets for clean data modeling and validation
• Query composition, preloads, and efficient data access
• Ecto.Multi transactions for multi-step workflows
• Safe migrations and schema evolution with best practices
• Performance-oriented patterns such as batch inserts and streaming for large datasets
• Real-world example: build a domain with users, posts, and organizations, validating inputs and composing queries across modules

Quick Start

Set up a simple example: define a User schema with a changeset and run a transactional insert using Ecto.Multi.