2 ms·

If loading == mmap(2)ing read-only, then it's not a problem. Read-only pages don't get CoW'ed.

• btilly 4y ago
  Back when I did this, loading usually meant querying a bunch of constant data in mod_perl.
  • cryptonector 4y ago
    So write the query results to files and then mmap() them!
    • btilly 4y ago
      You'd be amazed at how difficult it is to make useful use of mmap() from within a variety of common scripting languages.