[jkot]

HTreeMap from mapdb works similar way.

[xaduha]

MapDB is great, thank you for creating and supporting it!

But I think the most important feature of it is that it implements common Java interfaces from java.util.concurrent like ConcurrentMap. Drop-in in a best sense of the word.

I'm not very familiar with Golang ecosystem, but my impression that it lacks in this department (of common interfaces).

[hit9]

This tree is implemented as the record position informations indexing container for a disk-based storage engine on the bitcask model..

[hit9]

And the memory are expensive in that case..