Does leveldb have an in-memory mode?
lei-houjyu opened this issue · comments
If it does, how to turn it on? It seems no relevant description in READ.ME.
No. The design target of leveldb is a local on-disk storage system. If only in-memory is took into consideration, there is no need to append-only every write to *.log file before into memtable, also no need to do background compaction among different *.ldb file (sstable) of different levels.