> с переходом. С сабжем - ещё даже и почитать-то%) нечего
> -- какой переход? </админ-бездельник> С другой стороны... ##Да-да, я не прочитал новость наверху %-> сразу.
Josh Berkus "Configuration changes in 9.5: transaction log size"
-- http://www.databasesoup.com/2016/01/configuration-changes-in...
[before 9.5] ..."checkpoint_segments was the old way we had for users to determine [...] The default setting worked for pretty much nobody, so you always had to adjust it.
[at 9.5+] ..."we can set a default which will be "good enough" for 80% of our users, and we have."
#наверху: "Автоматизированное управление размером лога транзакций."
jason davis "What’s Under the Radar in PostgreSQL 9.5?"
-- http://www.enterprisedb.com/postgres-plus-edb-blog/jason-dav...
..."enhancements co-developed by EnterpriseDB (EDB) and contributed to the PostgreSQL 9.5 [...] have increased the database’s [...] performance and scalability on large [...] systems. [...] with four to 12 cores/socket, four to eight sockets and 128 GB or more of RAM."
..."9.5 exhibits a 96% performance boost at 64 concurrent connections on a 24 core / 496 GB RAM system and a 25% performance improvement over v9.4 for 32 concurrent connections. "
#наверху: "улучшения масштабирования на системах с большим[...]"
Ernst-Georg Schmid "9.5 Feature: ALTER TABLE SET LOGGED / UNLOGGED"
-- http://theplateisbad.blogspot.cz/2016/01/95-feature-alter-ta...
..."speed difference between LOGGED and UNLOGGED? Very convenient, e.g. when initially populating large tables and then switch to production mode."
..."9.5 is not only jsonb, there is much more goodness inside... :-)"
#наверху: "Возможность [] отражения таблиц [] TABLE ... SET LOGGED / UNLOGGED"
* У кого кнопка [исправить] %D под рукой, разъедините два последних пункта в новости?
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Отдельное спасибо Planet PostgreSQL --https://planet.postgresql.org/ за "чтение новости наверху"