Fast Bulk Data Transfers

From: Dennis Yurichev <dennis_at_conus.info>
Date: Wed, 11 Mar 2009 19:45:36 +0200
Message-ID: <49B7F8C0.80601_at_conus.info>

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Hi.

Just read this at
http://download.oracle.com/docs/cd/B28359_01/server.111/b28279/chapter1.htm

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1.6.1.1 Fast Bulk Data Transfers

Oracle Database now uses a larger session data unit (SDU) by default. Optimizations to the Network Session SDU size result in significant performance gains for large data transfers.

This feature also takes advantage of zero copy and vectored I/O at the network level.

Fast bulk data transfers result in significant performance improvements for large data transfers.

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Is this feature should be specially turned on, off, or tuned, or are there any information more?

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Received on Wed Mar 11 2009 - 12:45:36 CDT