January 2024
Intermediate to advanced
300 pages
6h 36m
English
Content preview from Data Engineering with Scala and Spark
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5
Object Stores and Data Lakes
Enterprises have leaned heavily on databases and data warehouses for many decades. Around the turn of the millennium, the internet age was beginning to take hold. The proliferation of connected devices began to present a volume and variety of data that traditional databases and warehouses could no longer keep up with.
While developing a web indexing solution using this large influx of data, Google published a paper in 2003 titled the Google File System (GFS) that would shape industry solutions for the next two decades. This solution allowed for the development of data lakes, which led to lakehouses. Data lakes are a distributed file system that provide a cost-efficient method to store structured, unstructured, ...
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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.