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PostgreSQL et la streaming replication

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Checkpoint<br />

• Processus s’assurant que tous les fichiers de données, écrits sur le disque,<br />

ont été mis à jour pour refléter l'information des journaux de transaction<br />

• checkpoint_timeout = 15min<br />

• checkpoint_compl<strong>et</strong>ion_targ<strong>et</strong> = 0.9

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