Le troisième cours de cette série s'intitule ""Achieving Advanced Insights with BigQuery"". Notre objectif est ici d'approfondir vos connaissances en SQL en abordant en détail les fonctions avancées et en vous apprenant à décomposer les requêtes complexes en étapes faciles à gérer.
Achieving Advanced Insights with BigQuery - Français
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Beginner level
No prior experience required
7 hours to complete
3 weeks at 2 hours a week
Flexible schedule
Learn at your own pace
What you'll learn
Découvrir les fonctions SQL avancées dans BigQuery
Comparer la manière dont BigQuery a été conçu pour faire face aux limitations de scaling avec la façon dont les bases de données ont évolué
Identifier les opérations de base ayant un impact sur les performances de BigQuery et les moyens d'optimiser les requêtes pour gagner en rapidité
Identifier les outils Google Cloud et BigQuery mis à votre disposition pour gérer les autorisations et partager vos données
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Assessments
4 assignments
Taught in French
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There are 7 modules in this course
Présentation des points abordés dans ce cours
What's included
1 video
Approfondissez vos connaissances sur SQL dans BigQuery en apprenant des fonctions plus avancées, telles que les fonctions d'approximation statistique, les requêtes de fenêtrage analytique, les fonctions définies par l'utilisateur et les clauses WITH.
What's included
5 videos1 assignment1 app item
Découvrez comment les bases de données traditionnelles ont évolué pour s'adapter aux volumes des ensembles de données, et comparez cela avec la manière dont BigQuery a été conçu pour faire face aux limitations de scaling. Examinez en détail les champs imbriqués et répétés, qui sont des composants essentiels des structures de données BigQuery dénormalisées.
What's included
7 videos1 assignment1 app item
Découvrez les opérations de base ayant un impact sur les performances de BigQuery et les moyens d'optimiser les requêtes pour qu'elles s'exécutent plus rapidement.
What's included
4 videos1 assignment1 app item
Découvrez Vertex AI Workbench, un outil essentiel du kit pour les data scientists, qui favorise la collaboration entre analystes grâce à des notebooks cloud évolutifs.
What's included
1 reading1 app item
Toute organisation se doit d'assurer la sécurité des ensembles de données BigQuery et d'en faciliter le partage. Découvrez les outils Google Cloud et BigQuery mis à votre disposition pour gérer les autorisations et partager vos données.
What's included
1 video1 assignment
Synthèse des points essentiels abordés durant le cours
What's included
1 video
Instructor
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