That would be great if Julia can break into this area. I would really love to be able to easily write a Julia program that reads realtime input from Kafka (possibly a more mature RDKafka.jl, with multithreaded consumers), merges with data from postgres and redshift sources, sends for distributed processing using JuliaDB, which I can then integrate with Flux/Zygote models, all the while sending all metrics for Prometheus. All that with a custom admin API to access the data and manage the models and being easy to deploy in a cloud service.