Is there a way to communicate DBMS with raw memory block or binaries

Posted by darkcminor on Server Fault See other posts from Server Fault or by darkcminor
Published on 2011-03-18T06:35:35Z Indexed on 2011/03/18 8:11 UTC
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mysql

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Oracle

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sql

I am trying to communicate a numerical matrix operations library like LAPACK with any DBMS.

Is it possible to send/receive complete matrices as binary or as a direct memory pointers to process them (it will be something like: The Outside library processes data stored in DBMS, then it computes some huge matrix stuff and then via memory block or a binary DBMS get the result from library)?

The main purpose is speed and avoid passing through a flat file, and last but not least, use library toefficiently do some operations DBMS are not designed to.

* Is it possible that Oracle, SQL Server, MySQL support this technique?.

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