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SQL Cookbook Query Solutions and Techniques for All SQL Users, 2nd Edition (True PDF)

English | 2021 | ISBN: 1492077445 | 572 pages | True PDF | 6.33 MB
You may know SQL basics, but are you taking advantage of its expressive power? This second edition applies a highly practical approach to Structured Query Language (SQL) so you can create and manipulate large stores of data. Based on real-world examples, this updated cookbook provides a framework to help you construct solutions and executable examples in severalflavors of SQL, including Oracle, DB2, SQL Server, MySQL, andPostgreSQL.
SQL programmers, analysts, data scientists, database administrators, and even relatively casual SQL users will find SQL Cookbook to be a valuable problem-solving guide for everyday issues. No other resource offers recipes in this unique format to help you tackle nagging day-to-day conundrums with SQL.

Roman's Data Science How to monetize your data

Reinforcement Learning Industrial Applications of Intelligent Agents (True PDF)

English | 2021 | ISBN: 1098114833 | 408 pages | True PDF | 18.78 MB
Reinforcement learning (RL) will deliver one of the biggest breakthroughs in AI over the next decade, enabling algorithms to learn from their environment to achieve arbitrary goals. This exciting development avoids constraints found in traditional machine learning (ML) algorithms. This practical book shows data science and AI professionals how to learn by reinforcementand enable a machine to learn by itself.
Author Phil Winder of Winder Research covers everything from basic building blocks to state-of-the-art practices. You'll explore the current state of RL, focus on industrial applications, learnnumerous algorithms, and benefit from dedicated chapters on deploying RL solutions to production. This is no cookbook; doesn't shy away from math and expects familiarity with ML.

Quantum Physics for Beginners A Simplified Guide to Learn How Everything Works Understanding Quantum Physics

Programming AWS Lambda Build and Deploy Serverless Applications with Java (True PDF)

English | 2020 | ISBN: 149204105X | 278 pages | True PDF | 12.13 MB
Serverless revolutionizes the way organizations build and deploy software. With this hands-on guide, Java engineers will learn how to use their experience in the new world of serverless computing. You'll discover how this cloud computing execution model can drastically decrease the complexity in developing and operating applications while reducing costs and time to market.
Engineering leaders John Chapin and Mike Roberts guide you through the process of developing these applications using AWS Lambda, Amazon's event-driven, serverless computing platform. You'll learn how to prepare the development environment, program Lambda functions, and deploy and operate your serverless software. The chapters include exercises to help you through each aspect of the process.

Portuguese Short Stories for Beginners 25 Short Stories To Improve Your Vocabulary and Conversation Skills

English | 2021 | ASIN : B09D477GCW | 144 pages | PDF, AZW3, EPUB, MOBI | 3.1 MB
Have you always wanted to learn Portuguese but you may have been intimidated by the very language or its structure? One of the best ways to learn this language is to dive in and read simple, practical and short stories along with a few definitions and explanations of the syntax and grammar of the Portuguese language.
And that is what this book offers.

Network Ethical Hacking and Penetration Testing

English | 2021 | ISBN: B09CBNT5FJ | 326 pages | pdf, epub, azw3 | 94.26 MB
This book is a comprehensive guide to performing network penetration testing (a.k.a., ethical hacking) according to international standards such as, the Penetration Testing Execution Standard (PTES). The book is highly technical with practical demonstration and tutorials on using different open-source tools. The first module gives an introduction to penetration testing and explains the different standards available in the industry. Then, there is a small module on pre-engagement preparation - a necessary step in any ethical hacking engagement where you interact with your client and agree upon a scope.
Module three talks about intelligence gathering - a.k.a., reconnaissance and footprinting. We explain different important search engines: Google, Shodan, Pipl, Robtex, Builtwith, and Netcraft. Additionally, there is a great tutorial on Maltego, a multi-purpose intelligence gathering tool.

Natural Remedies for Sleep Essential Oils, Meditation, Acupressure, and More for a Good Night's Rest

English | 2021 | ISBN: B09B15K7WL| 112 pages | PDF EPUB AZW3 | 13.52 MB
Discover non-pharmaceutical solutions for better sleep
A good night's sleep can do wonders for your physical and mental health. But if you struggle with falling or staying asleep, your frustration may have you looking to sleep medicine for help. This natural remedies book will show you a better way.Natural Remedies for Sleepprovides the knowledge, tools, and natural solutions for how to sleep smarter. Explore why we sleep, along with cognitive behavioral therapy (CBT) techniques, meditation, essential oils, acupressure, and more to help you get the full, consistent rest you deserve.

Multimodal Biometric Systems Security and Applications

English | 2021 | ISBN: 0367685566 | 167 pages | True PDF | 15.03 MB
Many governments around the world are calling for the use of biometric systems to provide crucial societal functions, consequently making it an urgent area for action. The current performance of some biometric systems in terms of their error rates, robustness, and system security may prove to be inadequate for large-scale applications to process millions of users at a high rate of throughput.
This book focuses on fusion in biometric systems. It discusses the present level, the limitations, and proposed methods to improve performance. It describes the fundamental concepts, current research, and security-related issues. The book will present a computational perspective, identify challenges, and cover new problem-solving strategies, offering solved problems and case studies to help with reader comprehension and deep understanding.

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Dl4All is download free for all software and educational resource. With a little searching, you can download what you need for free without spending any money.