For inter-level and in-place compactions, provided an option to
scan file without reading metadata block. Compaction should be much
faster than before.
Cons: it can't support urgent split during inter-level compaction.
Which is not good for workload adding new key-value pairs in a key
order.
For inter-level and in-place compactions, provided an option to scan file without reading metadata block. Compaction should be much faster than before.
Cons: it can't support urgent split during inter-level compaction. Which is not good for workload adding new key-value pairs in a key order.