Posted 10 months ago. Visible to the public. Linked content.

Strict Loading Associations can prevent n+1 queries

Rails 6.1 has a "strict loading" Archive mode that forces the developer to preload any association they plan to use. Associations no longer load lazily. An error is raised when reading an association that was not preloaded.

Enabling strict loading is a tool to prevent n+1 queries Archive .

Strict loading can be enabled for individual records, for a single association, for an entire model, or globally for all models.

See the linked article Archive for details.

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Henning Koch
Last edit:
10 months ago
by Henning Koch
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