在同一个rails应用程序中使用BOTH mongodb和mysql是否有意义? [英]Does it make sense to use BOTH mongodb and mysql in the same rails application?
如何在同一个 REST ZDB974238714CA8DE634A7CE1D083A14 中使用 MySQL 和 MongoDB [英]How can I use MySQL and MongoDB in the same REST API?
俄语字符存储为???? 在grails应用程序中的mysql中 [英]Russian characters being stored as ???? in mysql in grails application