Netflix's Altas, a telemetry services, uses a stack language for querying metrics. The language has a relatively steep learning curve, but once one groks it, it is surprisingly easy to use to compose complex OLAP queries.
One intersection insight I had with stack languages is that they might lend themselves to an AST-like visual approach. The tree <-> postfix duality was an interesting aha for me that I’d long forgotten since that sophomore data structures class. :)