使用SQLite作为生产数据库，但不好的想法

We are currently using postgresql for our production database in rails, great database, but I am building the new version of our application around SQLite. Indeed, we don't use advanced functions of postgres like full text search or PL/SQL. Considering SQLite, I love the idea to move the database playing with just one file, its simple integration in a server and in Rails, and the performance seems really good -> We are currently using postgresql for our produ