Jung-Sang Ahn

@calvin2021y Sorry for the late reply. Actually `backtrace.h` was intended to work on either x86 Linux or Mac, so it should be disabled on platforms that do not support it...

@calvin2021y Please check if https://github.com/eBay/Jungle/pull/145 and adding `-DLOGGER_NO_BACKTRACE=1` flag works for you.

Now it should work on Mac with the flag, please check it again.

> it can not delete by SN number, but can truncation by SN number ? Right, it is not possible to delete a sequence number in the middle; you can...

Yes, Jungle uses ForestDB for the indexing of a single Table file.

That is not a fixed number and varies widely according to the device's IOPS, workload pattern (random/sequential), locality, key-value size, the entire dataset size, RAM size, the number of concurrent...

@triump2020 Yes, it has been used in various use cases in many servers as a storage engine.

@triump2020 Yes, one of the use cases of Jungle is the Raft log store, but we use one Jungle instance for each Raft group (there can be multiple isolated instances...

Hi @yanmingsohu , this project has been tested on Ubuntu and Mac only. Will support MSVC in the future. Thanks.

Hi @ggkingdom , sorry for the late reply. `sl_map::erase(...)` (`skiplist_wait_for_free()` especially) waits for all the other threads holding the same key-value pair until they release it, to guarantee thread safety....