If you have a DAO layer in your code, it shouldn't be too significant of a refactor to switch between noSQL vendors for simple tables. The real heavy lifting w

If you have a DAO layer in your code, it shouldn't be too significant of a refactor to switch between noSQL vendors for simple tables. The real heavy lifting would be if you've optimized your tables to that specific architecture. You might need to re-design a lot of your schemas.