Sql Primer

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Sql Primer

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Author : Rahul Batra
language : en
Publisher: Apress
Release Date : 2018-06-15

Sql Primer written by Rahul Batra and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-15 with Computers categories.

Build a core level of competency in SQL so you can recognize the parts of queries and write simple SQL statements. SQL knowledge is essential for anyone involved in programming, data science, and data management. This book covers features of SQL that are standardized and common across most database vendors. You will gain a base of knowledge that will prepare you to go deeper into the specifics of any database product you might encounter. Examples in the book are worked in PostgreSQL and SQLite, but the bulk of the examples are platform agnostic and will work on any database platform supporting SQL. Early in the book you learn about table design, the importance of keys as row identifiers, and essential query operations. You then move into more advanced topics such as grouping and summarizing, creating calculated fields, joining data from multiple tables when it makes business sense to do so, and more. Throughout the book, you are exposed to a set-based approachto the language and are provided a good grounding in subtle but important topics such as the effects of null value on query results. With the explosion of data science, SQL has regained its prominence as a top skill to have for technologists and decision makers worldwide. SQL Primer will guide you from the very basics of SQL through to the mainstream features you need to have a solid, working knowledge of this important, data-oriented language. What You'll Learn Create and populate your own database tables Read SQL queries and understand what they are doing Execute queries that get correct results Bring together related rows from multiple tables Group and sort data in support of reporting applications Get a grip on nulls, normalization, and other key concepts Employ subqueries, unions, and other advanced features Who This Book Is For Anyone new to SQL who is looking for step-by-step guidance toward understanding and writing SQL queries. The book is aimed at those who encounter SQL statements often in their work, and provides a sound baseline useful across all SQL database systems. Programmers, database managers, data scientists, and business analysts all can benefit from the baseline of SQL knowledge provided in this book.

Sql Injection Attacks And Defense

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Author : Justin Clarke-Salt
language : en
Publisher: Elsevier
Release Date : 2009-06-16

Sql Injection Attacks And Defense written by Justin Clarke-Salt and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-16 with Computers categories.

SQL Injection Attacks and Defense, First Edition: Winner of the Best Book Bejtlich Read Award "SQL injection is probably the number one problem for any server-side application, and this book unequaled in its coverage." –Richard Bejtlich, Tao Security blog SQL injection represents one of the most dangerous and well-known, yet misunderstood, security vulnerabilities on the Internet, largely because there is no central repository of information available for penetration testers, IT security consultants and practitioners, and web/software developers to turn to for help. SQL Injection Attacks and Defense, Second Edition is the only book devoted exclusively to this long-established but recently growing threat. This is the definitive resource for understanding, finding, exploiting, and defending against this increasingly popular and particularly destructive type of Internet-based attack. SQL Injection Attacks and Defense, Second Edition includes all the currently known information about these attacks and significant insight from its team of SQL injection experts, who tell you about: - Understanding SQL Injection – Understand what it is and how it works - Find, confirm and automate SQL injection discovery - Tips and tricks for finding SQL injection within code - Create exploits for using SQL injection - Design apps to avoid the dangers these attacks - SQL injection on different databases - SQL injection on different technologies - SQL injection testing techniques - Case Studies - Securing SQL Server, Second Edition is the only book to provide a complete understanding of SQL injection, from the basics of vulnerability to discovery, exploitation, prevention, and mitigation measures - Covers unique, publicly unavailable information, by technical experts in such areas as Oracle, Microsoft SQL Server, and MySQL---including new developments for Microsoft SQL Server 2012 (Denali) - Written by an established expert, author, and speaker in the field, with contributions from a team of equally renowned creators of SQL injection tools, applications, and educational materials

Beginning C 2005 Databases

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Author : Karli Watson
language : en
Publisher: John Wiley & Sons
Release Date : 2006-12-13

Beginning C 2005 Databases written by Karli Watson and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-12-13 with Computers categories.

Providing beginners with the basics of databases, database design, and SQL programming, this book shows novice programmers how to use C# and ADO.NET to manipulate data in databases Includes hands-on examples, helpful tips, and real-world scenarios on accessing data from Windows applications, ASP.NET applications, and Web Services The SQL provider for accessing SQL Server databases, ADO.NET, and the new .NET 2.0 features Covers the fundamentals of accessing and manipulating data while giving a solid understanding of relational database design Topics covered include modifying data, custom data binding, working with disconnected data, and much more

Hands On Hacking

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Author : Matthew Hickey
language : en
Publisher: John Wiley & Sons
Release Date : 2020-08-20

Hands On Hacking written by Matthew Hickey and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-20 with Computers categories.

A fast, hands-on introduction to offensive hacking techniques Hands-On Hacking teaches readers to see through the eyes of their adversary and apply hacking techniques to better understand real-world risks to computer networks and data. Readers will benefit from the author's years of experience in the field hacking into computer networks and ultimately training others in the art of cyber-attacks. This book holds no punches and explains the tools, tactics and procedures used by ethical hackers and criminal crackers alike. We will take you on a journey through a hacker’s perspective when focused on the computer infrastructure of a target company, exploring how to access the servers and data. Once the information gathering stage is complete, you’ll look for flaws and their known exploits—including tools developed by real-world government financed state-actors. An introduction to the same hacking techniques that malicious hackers will use against an organization Written by infosec experts with proven history of publishing vulnerabilities and highlighting security flaws Based on the tried and tested material used to train hackers all over the world in the art of breaching networks Covers the fundamental basics of how computer networks are inherently vulnerable to attack, teaching the student how to apply hacking skills to uncover vulnerabilities We cover topics of breaching a company from the external network perimeter, hacking internal enterprise systems and web application vulnerabilities. Delving into the basics of exploitation with real-world practical examples, you won't find any hypothetical academic only attacks here. From start to finish this book will take the student through the steps necessary to breach an organization to improve its security. Written by world-renowned cybersecurity experts and educators, Hands-On Hacking teaches entry-level professionals seeking to learn ethical hacking techniques. If you are looking to understand penetration testing and ethical hacking, this book takes you from basic methods to advanced techniques in a structured learning format.

Programming Coldfusion Mx

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Author : Rob Brooks-Bilson
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003-08-13

Programming Coldfusion Mx written by Rob Brooks-Bilson and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-13 with Computers categories.

This exhaustive resource covers everything from ColdFusion basics to advancedtopics that are ideal for intermediate developers.

Expert Oracle9i Database Administration

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Author : Sam Alapati
language : en
Publisher: Apress
Release Date : 2008-01-01

Expert Oracle9i Database Administration written by Sam Alapati and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Computers categories.

This is the only real Oracle9i database administration book in the market! This 1,000+ page book enables a beginner or intermediate level Oracle DBA or Oracle developer/manager to master the art of building and managing complex Oracle9i databases. Expert Oracle9i Database Administration is thorough in covering all aspects of the 9i database, and includes a UNIX primer as well as an introduction to SQL and PL/SQL. Author Sam Alapati covers the entire spectrum of the new Oracle9i RDBMS software and clearly explains how to use all of its powerful features. Currently there is no one book that includes the necessary UNIX administration, Windows NT management, and SQL backgrounds and the necessary database administration principles. This book fills that gap well, by providing all the necessary material in one comprehensive volume. It takes several courses as well as mastery of several Oracle manuals to become a proficient database administrator. Readers will be able to become expert Oracle Database administrators by using this book. Expert Oracle9i Database Administration is designed to be the most complete Oracle9i database text available.

Testing Applications On The Web

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Author : Hung Q. Nguyen
language : en
Publisher: John Wiley & Sons
Release Date : 2001-05-18

Testing Applications On The Web written by Hung Q. Nguyen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-05-18 with Computers categories.

A software testing survival guide for those who work in Internet time With Internet applications spreading like wildfire, the field of software testing is increasingly challenged by the brave new networked world of e-business. This book brings you up to speed on the technologies, testing concepts, and tools you'll need to run e-business applications on the Web. Written by Hung Nguyen, a coauthor of the bestselling software testing book of all time, Testing Computer Software, this new guide takes you to the next level, helping you apply your existing skills to the testing of B2B (Business-to-Business), B2C (Business-to-Consumer), and internal Web-based applications. You'll learn how to test transactions across networks, explore complex systems for errors, and work efficiently with the many components at play--from servers to browsers to protocols. Most importantly, you'll get detailed instructions on how to carry out specific test types along with case studies and error examples for each test. Software testers, test leads and test managers, QA analysts and managers, and IT managers and staff will find this an invaluable resource for their testing projects. With an emphasis on achievable goals and necessary rather than nice-to-have features, Testing Applications on the Web provides: An analysis of the Web-application model and the difference between Web testing and traditional testing A tutorial on the methodology and techniques for networking technologies and component-based testing Strategies for test planning, test case designing, and error analysis on the Web Effective real-world practices for UI (User Interface) tests, security tests, installation tests, load and stress tests, database tests, and more A survey of commercial tools and a sampling of proven test matrices and templates

Getting Started With Duckdb

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Author : Simon Aubury
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-06-24

Getting Started With Duckdb written by Simon Aubury and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-24 with Computers categories.

Analyze and transform data efficiently with DuckDB, a versatile, modern, in-process SQL database Key Features Use DuckDB to rapidly load, transform, and query data across a range of sources and formats Gain practical experience using SQL, Python, and R to effectively analyze data Learn how open source tools and cloud services in the broader data ecosystem complement DuckDB’s versatile capabilities Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionDuckDB is a fast in-process analytical database. Getting Started with DuckDB offers a practical overview of its usage. You'll learn to load, transform, and query various data formats, including CSV, JSON, and Parquet. The book covers DuckDB's optimizations, SQL enhancements, and extensions for specialized applications. Working with examples in SQL, Python, and R, you'll explore analyzing public datasets and discover tools enhancing DuckDB workflows. This guide suits both experienced and new data practitioners, quickly equipping you to apply DuckDB's capabilities in analytical projects. You'll gain proficiency in using DuckDB for diverse tasks, enabling effective integration into your data workflows.What you will learn Understand the properties and applications of a columnar in-process database Use SQL to load, transform, and query a range of data formats Discover DuckDB's rich extensions and learn how to apply them Use nested data types to model semi-structured data and extract and model JSON data Integrate DuckDB into your Python and R analytical workflows Effectively leverage DuckDB's convenient SQL enhancements Explore the wider ecosystem and pathways for building DuckDB-powered data applications Who this book is for If you’re interested in expanding your analytical toolkit, this book is for you. It will be particularly valuable for data analysts wanting to rapidly explore and query complex data, data and software engineers looking for a lean and versatile data processing tool, along with data scientists needing a scalable data manipulation library that integrates seamlessly with Python and R. You will get the most from this book if you have some familiarity with SQL and foundational database concepts, as well as exposure to a programming language such as Python or R.

Beginning Asp Net 2 0 Databases

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Author : Damien Foggon
language : en
Publisher: Apress
Release Date : 2006-11-21

Beginning Asp Net 2 0 Databases written by Damien Foggon and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-21 with Computers categories.

Beginning ASP.NET 2.0 Databases: From Novice to Professional is a comprehensive introduction to connecting a website to many different data sourcesnot just databases. You'll learn how to build a relational database, use SQL to communicate with it, and leverage both in your web applications. You'll also learn about the new features of ADO.NET and ASP.NET in .NET 2.0. The authors cover mission-critical issues, such as design, transactions, error handling, optimization, and scalability. They examine SQL Server, Jet, and MySQL databases, and highlight the differences among them. This comprehensive resource is packed with information about 2.0 beta improvements and building database-driven websites. You will obtain practical solutions, learn multiple routes to achieve success, and examine a handy case study to wrap up core content.

Beginning Asp Net 1 1 Databases From Novice To Professional

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Author : Maharry
language : en
Publisher:
Release Date : 2004

Beginning Asp Net 1 1 Databases From Novice To Professional written by Maharry and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.