Re: The TransRelational Model: Performance Concerns

On Thu, 11 Nov 2004 22:13:00 +0100, Troels Arvin <troels_at_arvin.dk> wrote:

>IO-intensiveness of insertions in TRM seems rather unavoidable.

Curious, they were rather easy to solve to me.

>But I thought that some of the IO overhead in searches could maybe be
>avoided by adding some kind(s) of indexes to the model?

It is not necessary.

>Maybe TRM has value if most of the actual queries project to only a
>fraction of the existing columns?

The analisys is ridiculous, it only analizes one of the least favourable cases, among many other mistakes and wrong assumptions.

Regards Received on Fri Nov 12 2004 - 12:43:29 CET