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Intermediate-Advanced user level
If you use SQL in your day-to-day work as a data analyst, data scientist, or data engineer, this popular pocket guide is your ideal on-the-job reference. You'll find many... Læs mere
This practical book reveals hidden ways to get the most out of your SQL workflow. You'll learn how to use both common and... Læs mere
For Introductory Database courses that focus on hands-on experience. Define and develop a database through a scenario approach. Hands-On Database uses a scenario-based approach... Læs mere
Demonstrates that since SQL code may run for 5 to 10 years, and run on different hardware, it must be fast and sound from the start. This book offers SQL best practices and relational theory that force you to focus on strategy rather than specifics.
This is a guide for data scientists who want to use feature engineering to improve the performance of their machine learning solutions. The... Læs mere
Intermediate-Advanced user level
With this fully revised new edition, take a holistic view of full-stack development to create usable, high-performing applications with Rails 5.1.
Get up to speed on the nuances of NoSQL databases and what they mean for your organization This easy to read guide to NoSQL databases provides the type of no-nonsense overview and analysis that you need to learn, including what NoSQL is and which database is right for you.