| From: | Mark Rofail <markm(dot)rofail(at)gmail(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, David Steele <david(at)pgmasters(dot)net>, Stephen Frost <sfrost(at)snowman(dot)net> |
| Subject: | Re: GSoC 2017: Foreign Key Arrays |
| Date: | 2017-07-24 21:08:37 |
| Message-ID: | CAJvoCuvxHKm4siJuUcbwU-P6EtwPnGt_MJoaD3MZxhYTXSJsYg@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Here is the new Patch with the bug fixes and the New Patch with the Index
in place performance results.
I just want to point this out because I still can't believe the numbers. In
reference to the old patch:
The new patch without the index suffers a 41.68% slow down, while the new
patch with the index has a 95.18% speed up!
Best Regards,
Mark Rofail
| Attachment | Content-Type | Size |
|---|---|---|
| elemOperatorV4.patch | text/x-patch | 21.3 KB |
| modified_with_index_results.out | application/octet-stream | 643.1 KB |
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