Hi! On Fri, Apr 23, 2021 at 10:28 AM Francisco Olarte <folarte@xxxxxxxxxxxxxx> wrote: > A fast look at the link. It seems to be long string of random LOWER > CASE HEX DIGITS. A simple huffman coder can probably put it in 5 bits > per char, and a more sophisticated algorithm can probably approach 4. But this compression-ility would apply to both JSONB and JSON column types, no? Moreover, it looks like JSONB column type ends up larger on disk. Mitar -- http://mitar.tnode.com/ https://twitter.com/mitar_m