May 2018
Beginner
472 pages
15h 3m
English
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Chapter 23. Saving data
This chapter covers
- Storing data in relational databases
- Using the Python DB-API
- Accessing databases through an Object Relational Mapper (ORM)
- Understanding NoSQL databases and how they differ from relational databases
When you have data and have it cleaned, it’s likely that you’ll want to store it. You’ll not only want to store it, but also be able to get at it in the future with as little hassle as possible. The need to store and retrieve significant amounts of data usually calls for some sort of database. Relational databases such as PostgreSQL, MySQL, and SQL Server have been established favorites for data storage for decades, and they can still be great options for many use cases. In recent years, NoSQL databases, ...
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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.