Fuzzy Data Matching with SQL - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fuzzy Data Matching with SQL write by Jim Lehmer. This book was released on 2023-10-03. Fuzzy Data Matching with SQL available in PDF, EPUB and Kindle. If you were handed two different but related sets of data, what tools would you use to find the matches? What if all you had was SQL SELECT access to a database? In this practical book, author Jim Lehmer provides best practices, techniques, and tricks to help you import, clean, match, score, and think about heterogeneous data using SQL. DBAs, programmers, business analysts, and data scientists will learn how to identify and remove duplicates, parse strings, extract data from XML and JSON, generate SQL using SQL, regularize data and prepare datasets, and apply data quality and ETL approaches for finding the similarities and differences between various expressions of the same data. Full of real-world techniques, the examples in the book contain working code. You'll learn how to: Identity and remove duplicates in two different datasets using SQL Regularize data and achieve data quality using SQL Extract data from XML and JSON Generate SQL using SQL to increase your productivity Prepare datasets for import, merging, and better analysis using SQL Report results using SQL Apply data quality and ETL approaches to finding similarities and differences between various expressions of the same data
Fuzzy Data Matching with SQL
Fuzzy Data Matching with SQL - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fuzzy Data Matching with SQL write by Jim Lehmer. This book was released on 2023-10-03. Fuzzy Data Matching with SQL available in PDF, EPUB and Kindle. If you were handed two different but related sets of data, what tools would you use to find the matches? What if all you had was SQL SELECT access to a database? In this practical book, author Jim Lehmer provides best practices, techniques, and tricks to help you import, clean, match, score, and think about heterogeneous data using SQL. DBAs, programmers, business analysts, and data scientists will learn how to identify and remove duplicates, parse strings, extract data from XML and JSON, generate SQL using SQL, regularize data and prepare datasets, and apply data quality and ETL approaches for finding the similarities and differences between various expressions of the same data. Full of real-world techniques, the examples in the book contain working code. You'll learn how to: Identity and remove duplicates in two different datasets using SQL Regularize data and achieve data quality using SQL Extract data from XML and JSON Generate SQL using SQL to increase your productivity Prepare datasets for import, merging, and better analysis using SQL Report results using SQL Apply data quality and ETL approaches to finding similarities and differences between various expressions of the same data
PROC SQL
PROC SQL - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook PROC SQL write by Kirk Paul Lafler. This book was released on 2019-03-20. PROC SQL available in PDF, EPUB and Kindle. PROC SQL: Beyond the Basics Using SAS®, Third Edition, is a step-by-step, example-driven guide that helps readers master the language of PROC SQL. Packed with analysis and examples illustrating an assortment of PROC SQL options, statements, and clauses, this book not only covers all the basics, but it also offers extensive guidance on complex topics such as set operators and correlated subqueries. Programmers at all levels will appreciate Kirk Lafler’s easy-to-follow examples, clear explanations, and handy tips to extend their knowledge of PROC SQL. This third edition explores new and powerful features in SAS® 9.4, including topics such as: IFC and IFN functions nearest neighbor processing the HAVING clause indexes It also features two completely new chapters on fuzzy matching and data-driven programming. Delving into the workings of PROC SQL with greater analysis and discussion, PROC SQL: Beyond the Basics Using SAS®, Third Edition, explores this powerful database language using discussion and numerous real-world examples.
Fuzzy Databases
Fuzzy Databases - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fuzzy Databases write by Jose Galindo. This book was released on 2006-01-01. Fuzzy Databases available in PDF, EPUB and Kindle. "This book includes an introduction to fuzzy logic, fuzzy databases and an overview of the state of the art in fuzzy modeling in databases"--Provided by publisher.
DB2 Universal Database V6.1 for UNIX, Windows, and OS/2 Certification Guide
DB2 Universal Database V6.1 for UNIX, Windows, and OS/2 Certification Guide - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook DB2 Universal Database V6.1 for UNIX, Windows, and OS/2 Certification Guide write by Jonathan Cook. This book was released on 2000. DB2 Universal Database V6.1 for UNIX, Windows, and OS/2 Certification Guide available in PDF, EPUB and Kindle. This is IBM's definitive guide to the newest version of DB2 Universal Database. It contains end-to-end coverage for every DB2 developer and administrator--and for anyone who wants to achieve IBM DB2 certification. Covers the latest UDB 6.21 features for all platforms: Windows, UNIX, and OS/2--including installation, networking, security, SQL, data integrity, recovery, optimization, and more.
