Get Started Fast with SQL!The only book you need to gain a quick working knowledge of SQL and relational databases.Many SQL texts attempt to serve as an encyclopedic reference on SQL syntax—an approach that is often counterproductive because that information is readily available in online references published by the major database vendors.For SQL beginners, it's more important for a book to focus on general concepts and to offer clear expla...

Exploring Data with Access 2016 is an introduction to Microsoft Access with an emphasis on topics relevant to data exploration and analysis. The goal is to help the analyst gain a true understanding of data and the information it contains. Access queries are covered in detail, both in terms of the mechanics of their design and how they can be used for typical data analysis tasks. The book is written in an easy-to-understand tutorial style, with new topics introduced in a logical a...

Exploring Data with Excel 2019 is an introduction to Microsoft Excel with an emphasis on topics relevant to data exploration and analysis. The goal is to help the analyst gain a true understanding of data and the information it contains. All aspects of Excel are covered, including formulas and functions, as well as a discussion of advanced analysis tools. This book is written in an easy-to-understand tutorial style, with new topics introduced in a logical and intuitive sequence. N...

Exploring Data with Access 2019 is an introduction to Access with an emphasis on topics relevant to data exploration and analysis. The goal is to help the analyst gain a true understanding of data and the information it contains. Access queries are covered in detail, both in terms of the mechanics of their design and how they can be used for typical data analysis tasks. The book is written in an easy-to-understand tutorial style, with new topics introduced in a logical and intuiti...