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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

Whole of government E


This government organization has 20 departments within it. Each has a requirement for the management of digital assets and their controlled distribution. This includes releasing digital objects to the press, for use in marketing or for publication in brochures.

The general public does not access the digital objects, rather they are used internally. Tight control is maintained over them to ensure their correct usage. Each digital object is assigned an owner, who controls and determines whether it can be released to another person in the government department based on the reasons they specify.

The key functions include:

  • Each department is responsible for loading in their own digital objects. Each has an exclusive access to their digital objects and the metadata on them.

  • Read-only access can be given to the digital object, which if given (using roles) means other government users can search on and then request access to that digital object.

  • Once requested, an e-mail is sent to the owner of it, who then determines if it can be released. If permission is given, an e-mail is then sent to the user indicating permission has been granted. They can then download the digital object.

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