RelationalAI is a knowledge graph management system. For RelationalAI, I designed the Rel language and wrote the original compiler. I learned a lot from the time at LogicBlox on how to approach the design of incremental/live database systems. The combination of a compiler and a data management system makes this a very interesting problem. The experience at LogicBlox had a great influence on how we approached the RelationalAI architecture, which is from the ground up designed to be live environment. I expect there will be some architecture papers coming out in the future. Unfortunately, there is no unconstrained version of the Rel language and RelationalAI system publicly available to use. Hopefully this will be released in the future. The best resource on the technical architecture of the full RelationalAI system is my CMU talk [Design and Implementation of the RelationalAI System](https://www.youtube.com/watch?v=WRHy7M30mM4).