On 11.05.2016 17:32, Bruce Momjian wrote:
On Wed, May 11, 2016 at 05:31:10PM +0300, Konstantin Knizhnik wrote:

On 11.05.2016 17:20, Bruce Momjian wrote:
I am giving a keynote at an IEEE database conference in Helsinki next
week (http://icde2016.fi/).  (Yes, I am not attending PGCon Ottawa
because I accepted the Helsinki conference invitation before the PGCon
Ottawa date was changed from June to May).

As part of the keynote, I would like to mention areas where academia can
help us.  The topics I can think of are:

        Query optimization
        Optimizer statistics
        Indexing structures
        Reducing function call overhead
        CPU locality

Any others?

Incremental materialized views?
I don't know.  Is that something academics would research?

I am not sure.
There is definitely a question which views can be incrementally recalculated and which inductive extension has to be constructed to make it possible. If you google for "incremental materialized views phd", you will get a larger number of references to articles.
But I do not know if all question in this area are already closed or not...

Konstantin Knizhnik
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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