Have you had experience working with Seeds or similar data initialization tools?

Yes, I have experience working with Seeds or similar data initialization tools. These tools allow for automatically populating a database with initial or test data, which is convenient during development and testing. For example, in Node.js using the ORM Sequelize, you can create seed files that add records to tables when run:

module.exports = {
  up: async (queryInterface, Sequelize) => {
    await queryInterface.bulkInsert('Users', [
      { name: 'Ivan', email: 'ivan@example.com', createdAt: new Date(), updatedAt: new Date() },
      { name: 'Maria', email: 'maria@example.com', createdAt: new Date(), updatedAt: new Date() }
    ], {});
  },
  down: async (queryInterface, Sequelize) => {
    await queryInterface.bulkDelete('Users', null, {});
  }
};

This helps quickly prepare the database for application operation.