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Exadata-Technical-Whitepaper-134575
An Oracle White Paper April 2011

A Technical Overview of the Oracle Exadata Database Machine and Exadata Storage Server

Oracle White Paper— A Technical Overview of the Oracle Exadata Database Machine and Exadata Storage Server

Disclaimer
The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

Oracle White Paper— A Technical Overview of the Oracle Exadata Database Machine and Exadata Storage Server

Introduction ......................................................................................... 2 Exadata Product Family ...................................................................... 4 Exadata Database Machine ............................................................ 4 Exadata Storage Server .................................................................. 8 Exadata Database Machine Architecture .......................................... 12 Database Server Software ............................................................ 14 Exadata Storage Server Software ................................................. 16 Exadata Smart Scan Processing .................................................. 16 Exadata Hybrid Columnar Compression ....................................... 20 I/O Resource Management With Exadata ..................................... 21 Quality of Service (QoS) Management with Exadata .................... 22 Conclusion ........................................................................................ 28

Oracle White Paper— A Technical Overview of the Oracle Exadata Database Machine and Exadata Storage Server

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