August 2025
Intermediate to advanced
476 pages
14h 23m
Italian
book
Guida allo studio per AWS Certified Data Engineer Associate
by Sakti Mishra, Dylan Qu, Anusha Challa
Content preview from Guida allo studio per AWS Certified Data Engineer Associate
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Capitolo 8. Implementazione di pipeline Batch e Streaming
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Nei capitoli precedenti abbiamo fornito una panoramica dei servizi di analisi dei dati di AWS e abbiamo spiegato come progettare una pipeline di ingestione dei dati, applicare trasformazioni, gestire archivi di dati, implementare la sicurezza e la governance e raggiungere l'efficienza operativa per i carichi di lavoro di analisi.
In questo capitolo ti forniremo una guida pratica all'implementazione di casi d'uso popolari per le pipeline batch e streaming. Prima di iniziare, assicurati di aver creato un account AWS e di aver configurato i permessi IAM come descritto nel capitolo 2.
Pipeline di elaborazione dati
Una pipeline di elaborazione dei dati è una sequenza di passaggi per raffinare e trasformare i dati e renderli disponibili in un formato che possa essere consumato dagli utenti finali per le analisi. I casi d'uso per i quali i dati devono essere trasformati possono essere i seguenti:
Pulire i dati e migliorarne la qualità
Trasformare i dati aggregandoli con set di dati interni e applicando regole aziendali specifiche.
Formattare i dati per l'analisi delle serie temporali o prepararli per lo sviluppo di modelli di apprendimento automatico.
Creare un modello di dati specifico per un'analisi più rapida dei dati o per la creazione di reportistica BI.
Rendere i dati disponibili in ...
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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.