Do you need an introductory book on data and databases? If the book is by Joe Celko, the answer is yes. Data and Databases: Concepts in Practice
is the first introduction to relational database technology written
especially for practicing IT professionals. If you work mostly outside
the database world, this book will ground you in the concepts and
overall framework you must master if your data-intensive projects are
to be successful. If you’re already an experienced database programmer,
administrator, analyst, or user, it will let you take a step back from
your work and examine the founding principles on which you rely every
day-helping you to work smarter, faster, and problem-free.
Whatever
your field or level of expertise, Data and Databases offers you the
depth and breadth of vision for which Celko is famous. No one knows the
topic as well as he, and no one conveys this knowledge as clearly, as
effectively-or as engagingly. Filled with absorbing war stories and
no-holds-barred commentary, this is a book you’ll pick up again and
again, both for the information it holds and for the distinctive style
that marks it as genuine Celko.
* Supports its extensive conceptual information with example code and other practical illustrations.
*
Explains fundamental issues such as the nature of data and data
modeling, and moves to more specific technical questions such as
scales, measurements, and encoding.
* Offers fresh, engaging
approaches to basic and not-so-basic issues of database programming,
including data entities, relationships and values, data structures, set
operations, numeric data, character string data, logical data and
operations, and missing data among others.
* Covers the conceptual foundations of modern RDBMS technology, making it an ideal choice for students.