Introduction to Data Technologies free download

title:
Introduction to Data Technologies
author:
publisher:
Chapman & Hall/CRC
edition:
2009-02-23
isbn:
1420065173
pages:
445
size:
2 mb
description:
Focuses on computer languages as tools for data management
Providing key information on how to work with research data, Introduction to Data Technologies presents ideas and techniques for performing critical, behind-the-scenes

tasks that take up so much time and effort yet typically receive little attention in formal education. With a focus on computational tools, the book shows readers how

to improve their awareness of what tasks can be achieved and describes the correct approach to perform these tasks.

Practical examples demonstrate the most important points
The author first discusses how to write computer code using HTML as a concrete example. He then covers a variety of data storage topics, including different file

formats, XML, and the structure and design issues of relational databases. After illustrating how to extract data from a relational database using SQL, the book

presents tools and techniques for searching, sorting, tabulating, and manipulating data. It also introduces some very basic programming concepts as well as the R

language for statistical computing. Each of these topics has supporting chapters that offer reference material on HTML, CSS, XML, DTD, SQL, R, and regular expressions.

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