Sure, here’s the result of the badger info.
Right now my options are:
opts := badger.DefaultOptions
opts.TableLoadingMode = options.MemoryMap
opts.ValueLogLoadingMode = options.MemoryMap
opts.Dir = dataDir
opts.ValueDir = opts.Dir
opts.LevelOneSize = 1 * (1024 * 1024 * 1024)
opts.MaxTableSize = 512 * (1024 * 1024)
opts.NumCompactors = 8
opts.ValueLogFileSize = 2 * (1024 * 1024 * 1024)
opts.ValueLogMaxEntries = 10e6
But for some time I was using DefaultOptions only. I later changed LevelOneSize, MaxTableSize, ValueLogFileSize and ValueLogMaxEntries in an attempt to reduce the number of files.
If it helps, my use case here is storing log lines. Each line has a 16 bytes key (a ULID) while the value has arbitrary length.
What are the disadvantages of using bigger tables and/or value logs (if any) ?