Hi, It's mentioned on video and briefly in the blog post. It's so you don't have to duplicate a bunch of services between 2 files while you slightly change a b

Hi, It's mentioned on video and briefly in the blog post. It's so you don't have to duplicate a bunch of services between 2 files while you slightly change a bit of configuring for those services depending on the environment you're in, or even running different containers all together (which is the problem the override file solves).