jumanjisama
It starts with the general rules of lambda calculus, then build up some basic functions (like in the PDF linked in this thread) and continues to build data types like Natural Numbers, List, String, Tree and operators for manipulating them. The book also explains about the evaluation methods as well as covering how ML and LISP uses lambda calculus.
https://podcasts.apple.com/us/podcast/david-dunning-on-the-d...
https://podcasts.google.com/feed/aHR0cDovL2ZlZWRzLmJsb29tYmV...
https://pragprog.com/titles/swdddf/domain-modeling-made-func...
Although it may look like just Domain Driven Design (DDD) and F# from the title. I think I've learnt a lot more from it. It changed the way I approached a problem and I somehow keep coming back to the book to get a refresher of the teachings in it. I suspect it is due to the influence of F# and functional paradigms that is also being shared in the book.
Hamming Code
1. All enterprise features.
2. All nodes being managed by Citus themselves. All the upgrades or rebalancing will be done by them.
Another option which should be cheaper is paying for the Enterprise license and manage it on your own hardware with your own setup.Finally, you could also spin up the community version, which is free but lack important enterprise features such as rebalancing the shards when you add more nodes to the setup.
For other enterprise solution would require you to contact them first.
this video by Chas Emerick (co-author of clojure programming) also gives a good introduction to start with clojure, especially for people who uses eclipse.