Level
constructor(blockRestartInterval: Int = 16, blockSize: Int = 4 * 1024, compression: LevelDBOptions.CompressionType = CompressionType.SNAPPY, createIfMissing: Boolean = true, errorIfExists: Boolean = false, maxBytesForLevelBase: Long = 10L * 1024 * 1024, maxBytesForLevelMultiplier: Int = 10, maxFileSize: Long = 2L * 1024 * 1024, maxOpenFiles: Int = 1000, paranoidChecks: Boolean = false, writeBufferSize: Long = 4L * 1024 * 1024)