/sequelize

Sequelize is an easy-to-use multi sql dialect ORM for Node.js & io.js. It currently supports MySQL, MariaDB, SQLite, PostgreSQL and MSSQL.

Primary LanguageJavaScriptMIT LicenseMIT

Sequelize

Build Status Coverage Status Bountysource Slack Status npm

Sequelize is a promise-based Node.js/io.js ORM for Postgres, MySQL, SQLite and Microsoft SQL Server. It features solid transaction support, relations, read replication and more.

Documentation

Installation

npm install sequelize

From 3.0.0 and up Sequelize will follow SEMVER. 3.0.0 contains important security fixes so we highly recommend that users upgrade.

Starting from 4.0.0 Sequelize will only support Node v4 and above to use ES6 features.

Features

  • Schema definition
  • Schema synchronization/dropping
  • 1:1, 1:M & N:M Associations
  • Through models
  • Promises
  • Hooks/callbacks/lifecycle events
  • Prefetching/association including
  • Transactions
  • Migrations
  • CLI (sequelize-cli)

Resources