March 2025
Intermediate to advanced
278 pages
8h 20m
Italian
Content preview from Decifrare le architetture dei dati
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Capitolo 1. I Big Data
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Il numero di aziende che costruiscono architetture di dati è esploso negli anni 2020. È improbabile che questa crescita rallenti presto, in gran parte perché i dati disponibili sono più numerosi che mai: dai social media, dai dispositivi dell'Internet of Things (IoT), dalle applicazioni interne e dai software di terze parti, per citare solo alcune fonti. Secondo uno studio di BCG del 2023, "il volume di dati generati è circa raddoppiato dal 2018 al 2021, raggiungendo circa 84 ZB, un tasso di crescita che si prevede continuerà". I ricercatori "stimano che il volume di dati generati aumenterà a un tasso di crescita annuale composto (CAGR) del 21% dal 2021 al 2024, raggiungendo 149 ZB". Le aziende sanno che possono risparmiare milioni di dollari e aumentare le entrate raccogliendo questi dati e utilizzandoli per analizzare il passato e il presente e fare previsioni sul futuro, ma per farlo hanno bisogno di un modo per archiviare tutti questi dati.
In tutto il mondo aziendale c'è la corsa a costruire architetture di dati il più velocemente possibile. Queste architetture devono essere pronte a gestire qualsiasi dato futuro, indipendentemente dalle dimensioni, dalla velocità o dal tipo, e a mantenerne l'accuratezza. Chi lavora con le architetture di dati deve capire bene come funzionano e quali sono le opzioni. È qui che entra ...
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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.
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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.