Re: Appendfile memory usage (redux)

This WebDNA talk-list message is from

2003


It keeps the original formatting.
numero = 50752
interpreted = N
texte = Bob Minor wrote: > When webcatalog writes to a file via appendfile, does it have to read > the entire file into ram, to append to the end of that file? > Not that I have noticed and it would be immensely stupid if it was true. All O/S's that I am aware of permit open in APPEND mode, which simply opens the file and hands the filehandle back already positioned to the end of the file on disk.John -- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4501 Forbes Boulevard Suite H Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5748 ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Appendfile memory usage (redux) (Bob Minor 2003)
  2. Re: Appendfile memory usage (redux) (Scott Anderson 2003)
  3. Re: Appendfile memory usage (redux) (Kenneth Grome 2003)
  4. Re: Appendfile memory usage (redux) (Kenneth Grome 2003)
  5. Re: Appendfile memory usage (redux) (John Peacock 2003)
  6. Re: Appendfile memory usage (redux) (Alex McCombie 2003)
  7. Re: Appendfile memory usage (redux) (Bob Minor 2003)
  8. Re: Appendfile memory usage (redux) (John Peacock 2003)
  9. Re: Appendfile memory usage (redux) (Bob Minor 2003)
  10. Re: Appendfile memory usage (redux) (John Peacock 2003)
  11. Re: Appendfile memory usage (redux) (Bob Minor 2003)
  12. Re: Appendfile memory usage (redux) (Donovan 2003)
  13. Re: Appendfile memory usage (redux) (Donovan 2003)
  14. Re: Appendfile memory usage (redux) (Alex McCombie 2003)
  15. Re: Appendfile memory usage (redux) (Bob Minor 2003)
  16. Re: Appendfile memory usage (redux) (John Peacock 2003)
  17. Appendfile memory usage (redux) (Bob Minor 2003)
Bob Minor wrote: > When webcatalog writes to a file via appendfile, does it have to read > the entire file into ram, to append to the end of that file? > Not that I have noticed and it would be immensely stupid if it was true. All O/S's that I am aware of permit open in APPEND mode, which simply opens the file and hands the filehandle back already positioned to the end of the file on disk.John -- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4501 Forbes Boulevard Suite H Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5748 ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ John Peacock

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