Database support

[ifvictr]

I was looking around for a good Pastebin alternative, and I found this. Everything was great: the look, the ease of use, and how it easy it was to deploy. Quickly I realized that HastebinPlus only stores pastes in files. Hosting it on Heroku, with the current storage type, won't be a good option. Are you planning to implement support for database storage?

[menzerath]

I'm sorry, but at the moment I don't have the time to do any more work on this project.
Generally I didn't think ~3 years ago, that there would be any interest in this Node.js-learning-project of mine.

But feel free to implement this feature and submit a pull request.