Price: $65.99 - $36.49
(as of Oct 03, 2024 21:32:00 UTC – Details)
With the explosion of data, computing power, and cloud data warehouses, SQL has become an even more indispensable tool for the savvy analyst or data scientist. This practical book reveals new and hidden ways to improve your SQL skills, solve problems, and make the most of SQL as part of your workflow.
You’ll learn how to use both common and exotic SQL functions such as joins, window functions, subqueries, and regular expressions in new, innovative ways–as well as how to combine SQL techniques to accomplish your goals faster, with understandable code. If you work with SQL databases, this is a must-have reference.
Learn the key steps for preparing your data for analysis Perform time series analysis using SQL’s date and time manipulations Use cohort analysis to investigate how groups change over time Use SQL’s powerful functions and operators for text analysis Detect outliers in your data and replace them with alternate values Establish causality using experiment analysis, also known as A/B testing
From the brand
Explore our collection
Sharing the knowledge of experts
O’Reilly’s mission is to change the world by sharing the knowledge of innovators. For over 40 years, we’ve inspired companies and individuals to do new things (and do them better) by providing the skills and understanding that are necessary for success.
Our customers are hungry to build the innovations that propel the world forward. And we help them do just that.
Publisher : O’Reilly Media; 1st edition (October 19, 2021)
Language : English
Paperback : 357 pages
ISBN-10 : 1492088781
ISBN-13 : 978-1492088783
Item Weight : 2.31 pounds
Dimensions : 6.75 x 0.75 x 8.75 inches
