Tigris Data [1] seems like a promising open-source solution [2] in this space. [1] https://www.tigrisdata.com/ https://www.tigrisdata.com/ [2] https://github.c

Tigris Data [1] seems like a promising open-source solution [2] in this space. [1] https://www.tigrisdata.com/ https://www.tigrisdata.com/ [2] https://github.com/tigrisdata-archive/tigris https://github.com/tigrisdata-archive/tigris