October 2019
Beginner to intermediate
674 pages
16h 43m
English
Content preview from Mastering pandas - Second Edition
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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.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.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.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.
We live in a big data world
The term big data has become one of the hottest technology buzzwords in the past two years. We now increasingly hear about big data in various media outlets, and big data start-ups have increasingly been attracting venture capital. A good example in the area of retail is Target Corporation, which has invested substantially in big data and is now able to identify potential customers by using big data to analyze people's shopping habits online; refer to a related article at http://nyti.ms/19LT8ic.
Loosely speaking, big data refers to the phenomenon wherein the amount of data exceeds the capability of the recipients of the data to process it. Here is an article on big data that sums it up nicely: https://www.oracle.com/in/big-data/guide/what-is-big-data.html ...
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