\n\n\n[](https://www.npmjs.com/package/sequelize)\n[](https://github.com/sequelize/sequelize/actions?query=workflow%3ACI)\n[](https://www.npmjs.com/package/sequelize)\n[](https://github.com/sequelize/sequelize/graphs/contributors)\n[](https://opencollective.com/sequelize#section-contributors)\n[](https://opencollective.com/sequelize)\n[](https://github.com/sequelize/sequelize)\n[](https://github.com/semantic-release/semantic-release)\n[](https://opensource.org/licenses/MIT)\n\nSequelize is an easy-to-use and promise-based [Node.js](https://nodejs.org/en/about/) [ORM tool](https://en.wikipedia.org/wiki/Object-relational_mapping) for [Postgres](https://en.wikipedia.org/wiki/PostgreSQL), [MySQL](https://en.wikipedia.org/wiki/MySQL), [MariaDB](https://en.wikipedia.org/wiki/MariaDB), [SQLite](https://en.wikipedia.org/wiki/SQLite), [DB2](https://en.wikipedia.org/wiki/IBM_Db2_Family), [Microsoft SQL Server](https://en.wikipedia.org/wiki/Microsoft_SQL_Server), and [Snowflake](https://www.snowflake.com/). It features solid transaction support, relations, eager and lazy loading, read replication and more.\n\nWould you like to contribute? Read [our contribution guidelines](https://github.com/sequelize/sequelize/blob/main/CONTRIBUTING.md) to know more. There are many ways to help! ????\n\n## :computer: Getting Started\n\nReady to start using Sequelize? Head to [sequelize.org](https://sequelize.org) to begin!\n\n- [Our Getting Started guide for Sequelize 6 (stable)](https://sequelize.org/docs/v6/getting-started)\n\n## :money_with_wings: Supporting the project\n\nDo you like Sequelize and would like to give back to the engineering team behind it?\n\nWe have recently created an [OpenCollective based money pool](https://opencollective.com/sequelize) which is shared amongst all core maintainers based on their contributions. Every support is wholeheartedly welcome. ❤️\n\n## :pencil: Major version changelog\n\nPlease find upgrade information to major versions here:\n\n- [Upgrade from v5 to v6](https://sequelize.org/docs/v6/other-topics/upgrade-to-v6)\n\n## :book: Resources\n\n- [Documentation](https://sequelize.org)\n- [Databases Compatibility Table](https://sequelize.org/releases/)\n- [Changelog](https://github.com/sequelize/sequelize/releases)\n- [Discussions](https://github.com/sequelize/sequelize/discussions)\n- [Slack](https://sequelize.org/slack)\n- [Stack Overflow](https://stackoverflow.com/questions/tagged/sequelize.js)\n\n### :wrench: Tools\n\n- [CLI](https://github.com/sequelize/cli)\n- [With TypeScript](https://sequelize.org/docs/v6/other-topics/typescript)\n- [Enhanced TypeScript with decorators](https://github.com/RobinBuschmann/sequelize-typescript)\n- [For GraphQL](https://github.com/mickhansen/graphql-sequelize)\n- [For CockroachDB](https://github.com/cockroachdb/sequelize-cockroachdb)\n- [Awesome Sequelize](https://sequelize.org/docs/v6/other-topics/resources/)\n- [For YugabyteDB](https://github.com/yugabyte/sequelize-yugabytedb)\n\n### :speech_balloon: Translations\n\n- [English](https://sequelize.org) (Official)\n- [中文文档](https://github.com/demopark/sequelize-docs-Zh-CN) (Unofficial)\n\n## :warning: Responsible disclosure\n\nIf you have security issues to report, please refer to our\n[Responsible Disclosure Policy](https://github.com/sequelize/sequelize/blob/main/SECURITY.md) for more details.\n","_attachments":{},"homepage":"https://sequelize.org/","bugs":{"url":"https://github.com/sequelize/sequelize/issues"},"license":"MIT"}
![\"Sequelize](\"logo.svg\")
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