| From: | Andrew Borodin <borodin(at)octonica(dot)com> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PG 10 release notes |
| Date: | 2017-04-27 05:21:44 |
| Message-ID: | CAJEAwVGz-r=avmBbCvsgAkir9y19g67oivN_9UcDmtb1z+==dw@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi, Bruce!
2017-04-25 6:31 GMT+05:00 Bruce Momjian <bruce(at)momjian(dot)us>:
> The only unusual thing is that this release has ~180 items while most
> recent release have had ~220. The pattern I see that there are more
> large features in this release than previous ones.
I'm not sure, but, probably, it worth mentioning this [1,2] in the
E.1.3.1.2. Indexes section.
Better tuple management on GiST page allows faster inserts and
updates. (In numbers: 15% for randomized data,3x for ordered data in
specific cases)
[1] https://commitfest.postgresql.org/10/661/
[2] https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=b1328d78f88cdf4f7504004159e530b776f0de16
Best regards, Andrey Borodin.
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