官网

https://github.com/greenrobot/greenDAO

简介

greenDAO is a light & fast ORM for Android that maps objects to SQLite databases. Being highly optimized for Android, greenDAO offers great performance and consumes minimal memory.

Home page, documentation, and support links: greenDAO: Android ORM for your SQLite database - Open Source by greenrobot

Features

greenDAO's unique set of features:

• Rock solid: greenDAO has been around since 2011 and is used by countless famous apps
• Super simple: concise and straight-forward API, in V3 with annotations
• Small: The library is <150K and it's just plain Java jar (no CPU dependent native parts)
• Fast: Probably the fastest ORM for Android, driven by intelligent code generation
• Safe and expressive query API: QueryBuilder uses property constants to avoid typos
• Powerful joins: query across entities and even chain joins for complex relations
• Flexible property types: use custom classes or enums to represent data in your entity
• Encryption: supports SQLCipher encrypted databases