I've just release a Swoft 2.x implementation of small-orm. For now it came with a mysql and redis connectors (mongoDb planned).

Optionnaly, it implements crud generator (with small-swoft-auth) and form management (small-orm-forms, oriented to api validation).

Composer packages of the small-orm project :
sebk/small-orm-core
sebk/SmallOrmBundle (Symfony bundle)
sebk/small-orm-swoft
sebk/small-swoft-auth
sebk/small-orm-forms
sebk/swoft-json-response
sebk/swoft-voter