Linqdb is nosql, distributed database for .Net. It is based on Rocksdb and adds some higher-level features. Good fit for one-writer, many-readers types of scenarios.
Server:
Server client:
Embedded:
Read the docs
Linqdb comes as one-process embedded database as well as standalone server with client.
Rocksdb efficiency combined with high-level features like entities, linq-style operators, search and so on.
Benchmark
Linqdb is based on Rocksdb which results in great performance characteristics.
Linqdb itself is optimized not to stand in the way.