What are the best practices for using Sequelize in my Node.js application?
Some best practices include using transactions for multiple operations, defining models clearly, and using migrations.
Can you explain why using transactions is important?
Transactions ensure that a series of operations either all succeed or all fail, maintaining data integrity.
What about model associations? How should I handle them?
Use Sequelize's built-in association methods like hasMany
, belongsTo
, and belongsToMany
to define relationships clearly.
Are there any performance tips I should consider?
Yes, consider using lazy loading for associations and optimizing your queries with include
to reduce the number of database calls.
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