I'm not sure if this counts as a database, but you can try out things like Firebase or Parse, which allow you to fetch data from a cloud server, and render it o

I'm not sure if this counts as a database, but you can try out things like Firebase or Parse, which allow you to fetch data from a cloud server, and render it on your server. So your application will be just a dumb static client containing templates and application logic in HTML/CSS/JS, while the data would be stored on the firebase servers, directly fetched from there by your visitors on page-load, making your work pretty easy.