Since they naively count unicode characters, https://github.com/qntm/base65536 https://github.com/qntm/base65536 is the best data encoding mechanism. You can fi

Since they naively count unicode characters, https://github.com/qntm/base65536 https://github.com/qntm/base65536 is the best data encoding mechanism. You can fit 15 bits per character, or a total of 510 bytes per key and value.