November 2024
Intermediate to advanced
194 pages
5h 10m
French
Content preview from Apprendre et utiliser Presto
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Chapitre 6. Administration de Presto
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L'administration de Presto est l'ensemble des outils, des comportements et des stratégies qui te permettent de maintenir ton cluster Presto.Le flux d'administration de Presto comprend trois étapes : la configuration, la surveillance et la gestion. La configuration définit comment mettre en place ton cluster Presto avant de le déployer. La surveillance te permet de contrôler le comportement de ton cluster Presto pendant son déploiement. Enfin, la gestion te permet d'adapter le comportement de ton cluster Presto aux conditions d'exécution.
Ce chapitre est organisé en trois parties. Dans la première partie, tu apprendras à configurer Presto grâce au fichier de configuration, aux propriétés des sessions et à la machine virtuelle Java (Java Virtual Machine, JVM). Dans la deuxième partie, tu découvriras les outils de Presto permettant de surveiller le cluster Presto : Console Presto, API REST, et métriques d'évaluation. Dans la troisième partie, tu apprendras à gérer Presto, en te concentrant sur les ressources, les sessions et les espaces de noms.
Présentation de l'administration Presto
L'administration dans Presto fait référence aux tâches et aux responsabilités liées à la configuration, à la gestion et à la maintenance d'un déploiement Presto.
En tant qu'administrateur de base de données, ton rôle sera de veiller ...
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