New ask Hacker News story: Ask HN: What are the best key-value self-hosted storage engines?

Ask HN: What are the best key-value self-hosted storage engines?
3 by sebastianconcpt | 3 comments on Hacker News.
It could be a full db or a file-based binary. Interested in being: - simple - thread safe - fast - supporting lots of records - querying features is a plus