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Re: index bloat question

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Scott Marlowe wrote:
On Sun, Oct 16, 2011 at 2:41 PM, Szymon Guz <mabewlun@xxxxxxxxx> wrote:
Hi,
just a couple of questions:
will there be an index bloat if I have:
- a serial column and only add rows to the table?
- a text column and I only add rows to the table?
For the serial column the numbers are only incremented, for the text column
I add random strings.

With no deletes or updates, the only bloat will be from a non 100% fill factor.

Is there no index rebalancing overhead on monotonically increasing keys compare to (decently) random. Seems one would continuously write to the "right-most" sub-leaf node.

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