Hi there,
I've just published an open source implementation of a large scale autocomplete/typeahead suggestions system design, using Docker Compose. There are many resources regarding the design itself, but I did not find many that exposed in more detail how it could be implemented. This implementation is an attempt to have a stab at that, and I would very keen to know your thoughts about it.
The respective blog article go through some of the details and rationale behind this design. Hope this can be useful!
Article: https://lopespm.github.io/2020/08/03/implementation-autocomplete-system-design.html
Source Code: https://github.com/lopespm/autocomplete