Control over blocks (user data is stored in a set of blocks, and a block is the unit of reading from disk).
If non-NULL, use the specified cache for blocks. If null, leveldb will automatically create and use an 8MB internal cache. Default: null
See Implementation
Control over blocks (user data is stored in a set of blocks, and a block is the unit of reading from disk).
If non-NULL, use the specified cache for blocks. If null, leveldb will automatically create and use an 8MB internal cache. Default: null