Until you end up rediscovering the information storage skills used by databases and lower level programs: buffers with fixed sizes and implicit type association

Until you end up rediscovering the information storage skills used by databases and lower level programs: buffers with fixed sizes and implicit type associations. I would say that Python is the right tool for some things, not for others. Why not use Go, or Nim or C to store/access/return these data in a data structure that transforms the values from/to python?