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Managing Multimedia and Unstructured Data in the Oracle Database

You're reading from  Managing Multimedia and Unstructured Data in the Oracle Database

Product type Book
Published in Mar 2013
Publisher Packt
ISBN-13 9781849686921
Pages 504 pages
Edition 1st Edition
Languages
Author (1):
MARCEL KRATOCHVIL MARCEL KRATOCHVIL
Profile icon MARCEL KRATOCHVIL

Table of Contents (22) Chapters

Managing Multimedia and Unstructured Data in the Oracle Database
Credits
About the Author
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface
1. What is Unstructured Data? 2. Understanding Digital Objects 3. The Multimedia Warehouse 4. Searching the Multimedia Warehouse 5. Loading Techniques 6. Delivery Techniques 7. Techniques for Creating a Multimedia Database 8. Tuning 9. Understanding the Limitations of Oracle Products 10. Working with the Operating System The Circa Data Type Multimedia Case Studies Proactive Database Tuning Chapter References Index

Loading decisions


When loading digital objects, the following issues need to be addressed as part of the load process:

  • Where are the digital objects found?

  • Can the database access them? (security)

  • Is there sufficient storage to handle them?

  • If archiving is enabled, is there sufficient storage for the archives?

  • Will there be different types of digital objects (audio, video, images, documents)?

  • For each type, what are the processing rules? (watermark, cropping, rotation)

  • For each type, what derivatives are needed?

  • For the processing, which server should it be performed?

  • If the digital objects are loaded singularly, how long will the load take to run? Will it run in a realistic time frame?

  • Should the load be broken up into separate tasks, which can be run independently and in parallel?

  • Are the digital objects going to be stored in the database or kept in the filesystem?

Depending on what the objectives are for having the digital object determines the answers to the previous questions. This, in turn, impacts...

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