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MySQL Connector/Python Revealed

2018-07-31 Computers
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Release : 2018-07-31
Genre : Computers
Kind : eBook
Book Rating : 947/5 ( reviews)

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Book Synopsis MySQL Connector/Python Revealed by : Jesper Wisborg Krogh

Download or read book MySQL Connector/Python Revealed written by Jesper Wisborg Krogh. This book was released on 2018-07-31. Available in PDF, EPUB and Kindle. Book excerpt: Move data back and forth between database and application. The must-have knowledge in this book helps programmers learn how to use the official driver, MySQL Connector/Python, by which Python programs communicate with the MySQL database. This book takes you from the initial installation of the connector through basic query execution, then through more advanced topics, error handing, and troubleshooting. The book covers both the traditional API as well as the new X DevAPI. The X DevAPI is part of MySQL 8.0 and is an API that can be used with connectors for several programming languages and is used from the command-line interface known as MySQL Shell. You will learn to use the connector by working through code examples and following a discussion of how the API calls work. By the end of the book, you will be able to use MySQL as the back-end storage for your Python programs, and you’ll even have the option of choosing between SQL and NoSQL interfaces. What You'll Learn Install MySQL Connector/Python Connect to MySQL and configure database access Execute SQL and NoSQL queries from your Python program Trap errors and troubleshoot problems Store data from different languages using MySQL’s character set support Work in the X DevAPI that underlies all of MySQL’s language connectors Who This Book Is For Developers familiar with Python who are looking at using MySQL as the back-end database. No prior knowledge of Connector/Python is assumed, but readers should be familiar with databases and the Python programming language.

MySQL for Python

2010-09-21 Computers
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Release : 2010-09-21
Genre : Computers
Kind : eBook
Book Rating : 199/5 ( reviews)

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Book Synopsis MySQL for Python by : Albert Lukaszewski

Download or read book MySQL for Python written by Albert Lukaszewski. This book was released on 2010-09-21. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical, tutorial-style book that includes many examples to demonstrate the full potential of MySQL for Python. Every chapter starts with an explanation of the various areas for using MySQL for Python and ends with work on a sample application using the programming calls just learned. All complicated concepts are broken down to be very easy to understand. Everything in the book is designed to help you learn and use MySQL for Python to address your programming needs in the fastest way possible. This book is meant for intermediate users of Python who want hassle-free access to their MySQL database through Python. If you are a Python programmer who wants database-support in your Python applications, then this book is for you. This book is a must-read for every focused user of the MySQL for Python library who wants real-world applications using this powerful combination of Python and MySQL.

MySQL 8 Query Performance Tuning

2020-03-16 Computers
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Release : 2020-03-16
Genre : Computers
Kind : eBook
Book Rating : 844/5 ( reviews)

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Book Synopsis MySQL 8 Query Performance Tuning by : Jesper Wisborg Krogh

Download or read book MySQL 8 Query Performance Tuning written by Jesper Wisborg Krogh. This book was released on 2020-03-16. Available in PDF, EPUB and Kindle. Book excerpt: Identify, analyze, and improve poorly performing queries that damage user experience and lead to lost revenue for your business. This book will help you make query tuning an integral part of your daily routine through a multi-step process that includes monitoring of execution times, identifying candidate queries for optimization, analyzing their current performance, and improving them to deliver results faster and with less overhead. Author Jesper Krogh systematically discusses each of these steps along with the data sources and the tools used to perform them. MySQL 8 Query Performance Tuning aims to help you improve query performance using a wide range of strategies. You will know how to analyze queries using both the traditional EXPLAIN command as well as the new EXPLAIN ANALYZE tool. You also will see how to use the Visual Explain feature to provide a visually-oriented view of an execution plan. Coverage of indexes includes indexing strategies and index statistics, and you will learn how histograms can be used to provide input on skewed data distributions that the optimizer can use to improve query performance. You will learn about locks, and how to investigate locking issues. And you will come away with an understanding of how the MySQL optimizer works, including the new hash join algorithm, and how to change the optimizer’s behavior when needed to deliver faster execution times. You will gain the tools and skills needed to delight application users and to squeeze the most value from corporate computing resources. What You Will LearnMonitor query performance to identify poor performersChoose queries to optimize that will provide the greatest gainAnalyze queries using tools such as EXPLAIN ANALYZE and Visual ExplainImprove slow queries through a wide range of strategiesProperly deploy indexes and histograms to aid in creating fast execution plansUnderstand and analyze locks to resolve contention and increase throughput Who This Book Is For Database administrators and SQL developers who are familiar with MySQL and need to participate in query tuning. While some experience with MySQL is required, no prior knowledge of query performance tuning is needed.

Learning MySQL and MariaDB

2015-03-30 Computers
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Release : 2015-03-30
Genre : Computers
Kind : eBook
Book Rating : 877/5 ( reviews)

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Book Synopsis Learning MySQL and MariaDB by : Russell J.T. Dyer

Download or read book Learning MySQL and MariaDB written by Russell J.T. Dyer. This book was released on 2015-03-30. Available in PDF, EPUB and Kindle. Book excerpt: "With an easy, step-by-step approach, this guide shows beginners how to install, use, and maintain the world's most popular open source database: MySQL. You'll learn through real-world examples and many practical tips, including information on how to improve database performance. Database systems such as MySQL help data handling for organizations large and small handle data, providing robust and efficient access in ways not offered by spreadsheets and other types of data stores. This book is also useful for web developers and programmers interested in adding MySQL to their skill sets. Topics include: Installation and basic administration ; Introduction to databases and SQL ; Functions, subqueries, and other query enhancements ; Improving database performance ; Accessing MySQL from popular languages"--

MySQL Bible

2002-07-05 Computers
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Release : 2002-07-05
Genre : Computers
Kind : eBook
Book Rating : 328/5 ( reviews)

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Book Synopsis MySQL Bible by : Steve Suehring

Download or read book MySQL Bible written by Steve Suehring. This book was released on 2002-07-05. Available in PDF, EPUB and Kindle. Book excerpt: Organization: The book is divided into five parts: Getting Starated with MySQL and Relational Databases; Understanding SQL Through MySQL; MySQL Administration; MySQL Developer Guide; and Advanced and Specialized MySQL Topics. Comprehensive coverage: This Bible covers both beginning-level and advanced topics. Topics covered include: introduction to relational database management; installing and configuring MySQL on the Linux, Windows 2000, and Mac OS X operating systems; MySQL security; debugging and repairing MySQL databases and servers; MySQL performance tuning; and developing MySQL applications with Perl and PHP. Coverage of NuSphere MySQL: Due to the growing popularity of the NuSphere MySQL package, this book covers its enhancements and how to install and develop with NuSphere MySQL. Running database application: This book builds an e-commerce sample database application throughout to demonstrate concepts and topics. ABOUT THE CD-ROM: What's on the CD-ROM: The CD-ROM includes the latest version of MySQL (either Version 4.0 or 4.1); sample database application and code in the book; and PHP and Perl.

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