~/sebl[og] - Mot-clé - fsync2024-01-19T15:14:04+01:00Sébastien Lardièreurn:md5:c7b8f0e5a458b34ac93c462ee9594aceDotclearPostgreSQL Hebdo #35urn:md5:1a3ed2348ac6e511cc74e247cebfcf7d2019-02-18T12:10:00+01:002019-02-18T12:10:00+01:00Sébastien LardièrePostgreSQLctedatatypefsyncpostgresqlsrf <p>Vu et lu cette semaine :</p>
<ul>
<li>Retour sur le problème <code>fsync</code>
<ul>
<li><a href="https://fosdem.org/2019/schedule/event/postgresql_fsync/">PostgreSQL vs. fsync : How is it possible that PostgreSQL used fsync incorrectly for 20 years, and what we'll do about it.</a></li>
<li>dans le wiki de PostgreSQL : <a href="https://wiki.postgresql.org/wiki/Fsync_Errors" title="https://wiki.postgresql.org/wiki/Fsync_Errors">https://wiki.postgresql.org/wiki/Fs...</a></li>
<li>Publication d'un correctif : <a href="https://www.postgresql.org/about/news/1920/">PostgreSQL 11.2, 10.7, 9.6.12, 9.5.16, and 9.4.21 Released!</a></li>
<li>Sur le bloq de Loxodata : <a href="https://www.loxodata.com/post/postgresql-11.2/">PostgreSQL 11.2 et autres correctifs</a></li>
</ul></li>
<li><a href="http://www.craigkerstiens.com/2019/02/12/sql-most-valuable-skill/">SQL: One of the Most Valuable Skills</a></li>
<li><a href="https://thebuild.com/blog/2019/02/11/whats-up-with-set-transaction-snapshot/">What’s up with SET TRANSACTION SNAPSHOT?</a></li>
<li><a href="https://kuntalgh.blogspot.com/2019/02/data-alignment-in-postgresql.html">Data alignment in PostgreSQL</a></li>
<li>Optimisation du MPD : <a href="https://info.crunchydata.com/blog/how-your-postgresql-data-model-affects-storage">PostgreSQL Deep Dive: How Your Data Model Affects Storage</a></li>
<li>Utiliser PostgreSQL chez MS-Azure : <a href="https://danvy.tv/azure-postgresql-pgbadger/">Analyse your Azure Database for PostgreSQL logs with pgBadger</a></li>
</ul>
<p>À venir dans PostgreSQL 12 :</p>
<ul>
<li>Permettre une meilleure estimation du coût d'une fonction SRF : <a href="https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=a391ff3c3d418e404a2c6e4ff0865a107752827b" title="https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=a391ff3c3d418e404a2c6e4ff0865a107752827b">https://git.postgresql.org/gitweb/?...</a></li>
<li>Configuration de la matérialisation, ou non, d'un CTE : <a href="https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=608b167f9f9c4553c35bb1ec0eab9ddae643989b" title="https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=608b167f9f9c4553c35bb1ec0eab9ddae643989b">https://git.postgresql.org/gitweb/?...</a>
<ul>
<li>Article détaillant le principe : <a href="https://info.crunchydata.com/blog/with-queries-present-future-common-table-expressions">WITH Queries: Present & Future</a></li>
</ul></li>
</ul>
<p>À noter dans vos agendas :</p>
<ul>
<li><a href="https://www.meetup.com/PostgreSQL-User-Group-Nantes/events/258704685/">PostgreSQL Meetup Nantes #12, le 20 mars</a></li>
<li>PgDay.paris aura lieu le 12 mars 2019 : <a href="https://2019.pgday.paris/" title="https://2019.pgday.paris/">https://2019.pgday.paris/</a></li>
<li>Pgconf.EU aura lieu du 15 au 18 octobre 2019 à Milan : <a href="https://2019.pgconf.eu/" title="https://2019.pgconf.eu/">https://2019.pgconf.eu/</a></li>
</ul>