Pure Erlang, Log-Structured Merge-Tree
💩 is a refactoring and simplification of HanoiDB.
It uses the same concept of doubling level sizes, but here they are layers on the pile...
Newer keys are slapped onto the top of the pile, and **it rolls down-hill.
Changes
- The bloom filter was removed
- The external
plain_fsmdependency was replaced withgen_statemin OTP - All external dependencies removed
- Fold functions removed
- range and prefix functions added
- range and prefix functions return iterators that
qlcwould expect