Which ORM should I use for Node js and MySQL

Question

I m rewriting a project to use Node js  I d like to keep using MySQL as the DB  even though I don t mind rewriting the schema   I m looking for a simple-to-use  reasonable-performance ORM  which supports caching  many-to-one and many-to-many relations  From the MySQL ORMs I could find  persistencejs and sequelize seem the most mature   Do you have experience with either  What are the relevant pros and cons I should be aware of in my decision

User · Accepted Answer

May I suggest Node ORM   https   github com dresende node-orm2  There s documentation on the Readme  supports MySQL  PostgreSQL and SQLite   MongoDB is available since version 2 1 x  released in July 2013   UPDATE  This package is no longer maintained  per the project s README  It instead recommends bookshelf and sequelize

User · Answer

First off  please note that I haven t used either of them  but have used Node js    Both libraries are documented quite well and have a stable API  However  persistence js seems to be used in more projects  I don t know if all of them still use it  though   The developer of sequelize sometimes blogs about it at blog depold com  When you d like to use primary keys as foreign keys  you ll need the patch that s described in this blog post  If you d like help for persistence js there is a google group devoted to it   From the examples I gather that sequelize is a bit more JavaScript-like  more sugar  than persistance js but has support for fewer datastores  only MySQL  while persistance js can even use in-browser stores    I think that sequelize might be the way to go for you  as you only need MySQL support  However  if you need some convenient features  for instance search  or want to use a different database later on you d need to use persistence js

User · Answer

One major difference between Sequelize and Persistence js is that the former supports a STRING datatype  i e  VARCHAR 255   I felt really uncomfortable making everything TEXT

User · Answer

I would choose Sequelize because of it s excellent documentation  It s just a honest opinion  I never really used MySQL with Node that much

[mysql] Which ORM should I use for Node.js and MySQL?

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