Oracle Database/Multimedia Databases
< Oracle DatabaseDescription
Oracle Multimedia is a services suite provided with Oracle Database (excluding the Express version where it can't be added[1]) since the version 8 (in 1997), to manage the multimedia databases.
It's composed by the package ORDSYS ("ORD" for object-relational data) allowing the multimedia objects management into the database[2]. This package includes several classes[3]:
- ORDMultimedia: abstract superclass storage the common attributes and methods to the classes ORDAudio, ORDImage, and ORDVideo[4].
- ORDAudio: sound properties storage.
- ORDDoc: heterogeneous properties storage.
- ORDImage: images properties storage.
- ORDVideo: videos properties storage.
- ORDSource: multimedia BLOB or BFILE (accessible in HTTP) properties storage[5].
- DICOM (Digital Imaging and Communications in Medicine[6]).
| ORDAudio[7] | ORDDoc[8] | ORDImage[9] | ORDVideo[10] |
|---|---|---|---|
| description | source | source | description |
| source | format | height | source |
| format | mimeType | width | format |
| mimeType | contentLength | contentLength | mimeType |
| comments | comments | fileFormat | comments |
| encoding | contentFormat | width | |
| numberOfChannels | compressionFormat | height | |
| sampleSize | mimeType | frameResolution | |
| compressionType | frameRate | ||
| audioDuration | videoDuration | ||
| numberOfFrames | |||
| compressionType | |||
| numberOfColors | |||
| bitRate |
Utilization
CREATE TABLE MyImages (
id INTEGER PRIMARY KEY,
image ORDSYS.ORDImage
);
Oracle HTTP Server
Oracle HTTP ServerDownload (OHS) allows to execute PL/SQL requests from a navigator. It's a Web Tier component of the Oracle Fusion Middleware, based on Apache 2.
References
- ↑ "Managing Oracle Multimedia Installations". http://www.comp.dit.ie/btierney/Oracle11gDoc/appdev.111/b28415/ap_instl_upgrd.htm.
- ↑ "Gestion avancée d'image sous Oracle avec Java" (in French). http://fildz.developpez.com/tutoriel/oracle-java/ordimage/.
- ↑ "Common Methods and Notes for Oracle Multimedia Object Types". https://docs.oracle.com/cd/E11882_01/appdev.112/e10776/ch_comref.htm#AIVUG3000.
- ↑ "Common Methods and Notes for Oracle Multimedia Object Types". https://docs.oracle.com/html/A67296_01/im_mmref.htm#998184.
- ↑ Lynne Dunckley, Larry Guros (8 avril 2011). Digital Press. ed. Oracle 10g Developing Media Rich Applications. https://books.google.fr/books?id=-dbeFbCswAYC&pg=PA60&dq=ORDSYS++ORDAudio+ORDDoc+ORDImage+ORDVideo+ORDSource&hl=fr&sa=X&ved=0ahUKEwj7z9jC5OPKAhVHMhoKHXsYCr8Q6AEIJjAB#v=onepage&q=ORDSYS%20%20ORDAudio%20ORDDoc%20ORDImage%20ORDVideo%20ORDSource&f=false.
- ↑ "Medical Imaging and Communication". https://docs.oracle.com/database/121/IMDCM/ch_intro.htm#IMDCM1100.
- ↑ "ORDAudio". https://docs.oracle.com/cd/B19306_01/appdev.102/b14297/ch_audref.htm.
- ↑ "ORDDoc". https://docs.oracle.com/cd/B28359_01/appdev.111/b28414/ch_docref.htm.
- ↑ "ORDImage". https://docs.oracle.com/cd/B28359_01/appdev.111/b28414/ch_imgref.htm.
- ↑ "ORDVideo". https://docs.oracle.com/cd/B28359_01/appdev.111/b28414/ch_vidref.htm.
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