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SQL for Data Analytics

You're reading from   SQL for Data Analytics Perform fast and efficient data analysis with the power of SQL

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Product type Paperback
Published in Aug 2019
Publisher Packt
ISBN-13 9781789807356
Length 386 pages
Edition 1st Edition
Languages
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Authors (3):
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Benjamin Johnston Benjamin Johnston
Author Profile Icon Benjamin Johnston
Benjamin Johnston
Matt Goldwasser Matt Goldwasser
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Matt Goldwasser
Upom Malik Upom Malik
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Upom Malik
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Toc

Table of Contents (11) Chapters Close

Preface 1. Understanding and Describing Data FREE CHAPTER 2. The Basics of SQL for Analytics 3. SQL for Data Preparation 4. Aggregate Functions for Data Analysis 5. Window Functions for Data Analysis 6. Importing and Exporting Data 7. Analytics Using Complex Data Types 8. Performant SQL 9. Using SQL to Uncover the Truth – a Case Study Appendix

Using Python with Our Database

While R has a breadth of functionality, many data scientists and data analysts are starting to use Python. Why? Because Python offers a similarly high-level language that can be easily used to process data. While the number of statistical packages and functionality in R can still have an edge on Python, Python is growing fast, and has generally overtaken R in most of the recent polls. A lot of the Python functionality is also faster than R, in part because so much of it is written in C, a lower-level programming language.

The other large advantage that Python has is that it is very versatile. While R is generally only used in the research and statistical analysis communities, Python can be used to do anything from statistical analysis to standing up a web server. As a result, the developer community is much larger for Python. A larger development community is a big advantage because there is better community support (for example, on StackOverflow)...

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