This is a good resource in terms of 'getting your head into the space'. https://12factor.net/ https://12factor.net/ Not aimed at beginners but it made me thin

This is a good resource in terms of 'getting your head into the space'. https://12factor.net/ https://12factor.net/ Not aimed at beginners but it made me think a lot more about how complex this can actually be then a set of related technologies.