Hello Stamatis, I would also like to share my work.
Title: calcite-clj - First steps using Calcite with Clojure Abstract: A quick introduction on using Calcite with Clojure language. I'll go through an simple example on how to use in memory table. The example will cover REPL driven development. If I have time I will showcase Apache OFBiz entity engine on top of Apache Calcite and how to query OFBIz xml files (OFBiz data exports) using the same engine (ongoing work). Duration: 15 minutes
