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  • Book Overview & Buying Managing Multimedia and Unstructured Data in the Oracle Database
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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

Metadata standards


Metadata when conceptualized into a shared standard can be said to be part of an ontology. An ontology(12) renders shared vocabulary and taxonomy, which models a domain with the definition of objects and/or concepts and their properties and relations.

By grouping together metadata and defining a standard from it is useful for searching and understanding what a digital object is. It is now common practice for all digital cameras to capture and store metadata about the photo in metadata fields conforming to the EXIF standard. This can include aperture, focal length, brightness, and GPS co-ordinates of the image.

Most metadata is stored in the XML format, which is an easy-to-use and flexible data storage format. The definitions of the metadata within an XML format can be described using the XMP standard, which is also in XML.

The popularity, simplicity, flexibility, and wide-spread use of XML has resulted in nearly all metadata being stored in the XML format. Even older formats...

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Managing Multimedia and Unstructured Data in the Oracle Database
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