Multi dialect ORM for Node.JS/io.js, modified by skyline
npm install skyline-sequelize  
Sequelize is a promise-based Node.js/io.js ORM for Postgres, MySQL, MariaDB, SQLite and Microsoft SQL Server. It features solid transaction support, relations, read replication and more.
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.
If you still use 1.7 please prefer to Upgrading to 2.0 and the changelog between 2.0 and 3.0. 2.1 also has a breaking change.
- 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)