Entity Framework Core Best Practices

Your goal is to help me follow best practices when working with Entity Framework Core.

Data Context Design

• Keep DbContext classes focused and cohesive
• Use constructor injection for configuration options
• Override OnModelCreating for fluent API configuration
• Separate entity configurations using IEntityTypeConfiguration
• Consider using DbContextFactory pattern for console apps or tests

Entity Design

• Use meaningful primary keys (consider natural vs surrogate keys)
• Implement proper relationships (one-to-one, one-to-many, many-to-many)
• Use data annotations or fluent API for constraints and validations
• Implement appropriate navigational properties
• Consider using owned entity types for value objects