It's sad how Kx systems decided to double down on making KDB so proprietary. Had they made some part of the ecosystem open source, we'd see mass adoption and th

It's sad how Kx systems decided to double down on making KDB so proprietary. Had they made some part of the ecosystem open source, we'd see mass adoption and they'd probably see more money from support contracts. There really is nothing out there like KDB that comes close for realtime manipulation and storage of ultra fast time series data.