May 2026
Intermediate to advanced
412 pages
12h 29m
French
Content preview from Spark haute performance (French Edition), 2nd Edition
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Chapitre 1. Introduction à High Performance Spark
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Ce chapitre te donne un aperçu de ce que nous espérons que tu apprendras dans ce livre et fait de son mieux pour te convaincre d'apprendre à lire un peu de Scala. N'hésite pas à passer directement au chapitre 2 si tu sais déjà ce que tu cherches.
Qu'est-ce que Spark et pourquoi les performances comptent
ASF signifie (actuellement) Apache Software Foundation, bien qu’il y ait des voix qui s’élèvent pour renommer la fondation.1 Spark est un système de calcul distribué en parallèle de données, polyvalent et hautement performant, qui est devenu le projet open source le plus actif de l’ASF, avec plus de 2 000 contributeurs actifs. Spark nous permet de traiter de grandes quantités de données, bien au-delà de ce qu’une seule machine peut contenir, grâce à une API de haut niveau et relativement facile à utiliser. La conception et l’interface de Spark sont uniques, et c’est l’un des systèmes les plus rapides de sa catégorie. Fait unique, Spark nous permet d’écrire la logique des transformations de données et des algorithmes d’apprentissage automatique de manière parallélisable, tout en étant relativement indépendant du système.2
Cependant, malgré ses nombreux avantages et l’engouement autour de Spark, la mise en œuvre la plus simple de nombreuses routines courantes de science des données dans Spark peut s’avérer ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.