Tatsuo Ishii <ishii(at)postgresql(dot)org> writes:
> I know that the alignment is required for faster memory access, but
> sometimes we may want to save disk space for index to save I/O because
> these days customers want to handle huge number of rows. To make index
> more "dense", can we add an option something like "dense index" to
> align index tuples by using INTALIGN rather than MAXALIGN?
Only if you want it to crash hard on most non-Intel architectures.
regards, tom lane