I just finished a Django app that I want to get some outside user feedback on. I’d like to launch one version and then fork a private version so I can incorporate feedback and add more features. I’m planning to do lots of small iterations of this process. I’m new to web development; how do websites typically do this? Is it simply a matter of copying my Django project folder to another directory, launching the server there, and continuing my dev work in the original directory? Or would I want to use a version control system instead? My intuition is that it’s the latter, but if so, it seems like a huge topic with many uses (e.g. collaboration, which doesn’t apply here) and I don’t really know where to start.
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1) Seperate URLs http://www.yoursite.com vs test.yoursite.com. you can also do http://www.yoursite.com and http://www.yoursite.com/development, etc.. You could also create a /beta or /staging..
2) Keep seperate databases, one for production, and one for development. Write a script that will copy your live database into a dev database. Keep one database for each type of site you create. (You may want to create a beta or staging database for your tester).. Do your own work in the dev database. If you change the database structure, save the changes as a .sql file that can be loaded and run on the live site database when you turn those changes live.
3) Merge features into your different sites with version control. I am currently playing with a subversion setup for web apps that has my stable (trunk), one for staging, and one for development. Development tags + branches get merged into staging, and then staging tags/branches get merged into stable. Version control will let you manage your source code in any way you want. You will have to find a methodology that works for you and use it.
4) Consider build automation. It will publish your site for you automatically. Take a look at http://ant.apache.org/. It can drive a lot of automatically checking out your code and uploading it to each specific site as you might need.
5) Toy of the month: There is a utility called cUrl that you may find valuable. It does a lot from the command line. This might be okay for you to do in case you don’t want to use all or any of Ant.
Good luck!