This mode requres less disk space and it is faster comparing with "single" and "multi "modes. "crc-multi" uses the same storage structure with the "crc "mode, but also stores words in different tables depending on words lengths like "multi" mode.
dbmode - You may select SQL database mode of words storage. When "single" is specified, all words are stored in the same table. If "multi" is selected, words will be located in different tables depending of their lengths. "multi" mode is usually faster but requires more tables in database. If "crc" mode is selected, mnoGoSearch will store 32 bit integer word IDs calculated by CRC32 algorythm instead of words. This mode requres less disk space and it is faster comparing with "single" and "multi" modes. "crc-multi" uses the same storage structure with the "crc" mode, but also stores words in different tables depending on words lengths like "multi" mode. Format: DBMode single/multi/crc/crc-multi