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Managing Multimedia and Unstructured Data in the Oracle Database

Managing Multimedia and Unstructured Data in the Oracle Database

By : MARCEL KRATOCHVIL
4.5 (4)
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Managing Multimedia and Unstructured Data in the Oracle Database

Managing Multimedia and Unstructured Data in the Oracle Database

4.5 (4)
By: MARCEL KRATOCHVIL

Overview of this book

Multimedia is the new digital frontier. Managers, software architects, administrators and developers need to fully comprehend this exciting new technology as its widespread use and acceptance cannot be ignored any longer."Managing Multimedia and Unstructured Data in the Oracle Database" will give you a complete understanding of how to manage all data, especially multimedia. You will learn all the latest terminology, how to set up a database, load digital objects, search on them and even how to sell them. Whether you are a manager or database administrator, this book will give you the knowledge you need to take control of this rapidly growing and industry- changing technology. Technology which is transforming our lives.Starting with the basic principles of unstructured data and detailing the concepts behind multimedia warehouses and digital asset management systems, this book will describe how to load this data, search against it, display it intelligently, and deliver it to customers and users. Learn how all these concepts work within the Oracle 11g R2 database environment and how to tune the database effectively to manage it.Begin to learn about this new and exciting field and use it to give your business a competitive edge or give yourself the ability to take a leadership role in this exciting new computing genre.
Table of Contents (22 chapters)
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Managing Multimedia and Unstructured Data in the Oracle Database
Credits
About the Author
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface
5
Index

Image tagging


For organizations that first digitize their assets, the initial problem of categorizing and identifying them becomes apparent. This is a time-consuming task requiring expertise and consistency. A digital object that has been incorrectly identified can be lost in the system. For organizations with hundreds of thousands of digital objects, the classification can become an expensive and difficult task to achieve.

The notion of image tagging has been around for some time. This involves a person adding a metatag and using it to identify the digital object (in this case, a tag is just shorthand for metatag). The tag is usually just one characteristic of the digital object and usually not a complete identification of the image (which would include author, security, copyright, and licensing). A tag might be an attribute, which lists all the items in a digital photo, or a set of words, that best describe the digital object.

Adding a tag in this case becomes useful when searching to find...

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