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Re: [WIP] Effective storage of duplicates in B-tree index. - Mailing list pgsql-hackers

From Anastasia Lubennikova
Subject Re: [WIP] Effective storage of duplicates in B-tree index.
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Msg-id 56C5FF80.5050905@postgrespro.ru
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In response to Re: [WIP] Effective storage of duplicates in B-tree index.  (Anastasia Lubennikova <a.lubennikova@postgrespro.ru>)
Responses Re: [WIP] Effective storage of duplicates in B-tree index.
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18.02.2016 20:18, Anastasia Lubennikova:
04.02.2016 20:16, Peter Geoghegan:
On Fri, Jan 29, 2016 at 8:50 AM, Anastasia Lubennikova
<a.lubennikova@postgrespro.ru> wrote:

I fixed it in the new version (attached).

Thank you for the review.
At last, there is a new patch version 3.0. After some refactoring it looks much better.
I described all details of the compression in this document  https://goo.gl/50O8Q0 (the same text without pictures is attached in btc_readme_1.0.txt).
Consider it as a rough copy of readme. It contains some notes about tricky moments of implementation and questions about future work.
Please don't hesitate to comment it.

Sorry, previous patch was dirty. Hotfix is attached.
-- 
Anastasia Lubennikova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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