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🐘🗂️ Гибкая ORM для Node.js – Sequelize

Что такое ORM
ORM – (с англ. ​​Object-Relational Mapping, объектно-реляционное отображение) технология в программировании, которая связывает ваши объекты с базой данных, тем самым создавая виртуальную базу данных. К виртуальной базе данных можно обращаться, извлекая или записывая информацию без написания SQL-запросов.

Что такое Sequelize
Sequelize – это Node.js ORM на базе промисов, которая может работать в связке Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift.

Sequelize может помочь закрыть 90% нужных задач без написания SQL-запросов. Внутри есть поддержка создания, обновления, удаления сущностей. Есть поддержка вложенных сортировок, сложных условий, LEFT JOIN, лимитов, подзапросов, кастомных запросов, а также есть защита от SQL-инъекций и отмена транзакций.

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🐘🗂️ Гибкая ORM для Node.js – Sequelize

Что такое ORM
ORM – (с англ. ​​Object-Relational Mapping, объектно-реляционное отображение) технология в программировании, которая связывает ваши объекты с базой данных, тем самым создавая виртуальную базу данных. К виртуальной базе данных можно обращаться, извлекая или записывая информацию без написания SQL-запросов.

Что такое Sequelize
Sequelize – это Node.js ORM на базе промисов, которая может работать в связке Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift.

Sequelize может помочь закрыть 90% нужных задач без написания SQL-запросов. Внутри есть поддержка создания, обновления, удаления сущностей. Есть поддержка вложенных сортировок, сложных условий, LEFT JOIN, лимитов, подзапросов, кастомных запросов, а также есть защита от SQL-инъекций и отмена транзакций.

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🐘🗂️ Гибкая ORM для Node.js – Sequelize

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