Posted about 1 month 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.

By refactoring problematic code and creating automated tests, makandra can vastly improve the maintainability of your Rails application.

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Henning Koch
Last edit:
about 1 month ago
by Henning Koch
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We are makandra and do test-driven, agile Ruby on Rails software development.
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Posted by Henning Koch to makandra dev
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