A filesystem originally meant for Optical disks such as CDs and more importantly DVDs and Blu-Rays. NOT to be confused with the Db2 term.

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UDF, WORM and Non-volitile memory under linux

I am building a service where a portion of the file storage needs to be write-once, read-many. This is spurred by federal requirements. I have tried to go the UDF/cd-r/dvd-r route but I am met with a ...
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115 views

DB2 UDF Permissions

I have a custom function that I'm working on... the problem I'm having is simple: Permssions. example function: drop function circle_area go CREATE FUNCTION circle_area (radius FLOAT) RETURNS ...
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591 views

Store a table in a memory

Is there a way to make SQL Server to store a table with 10 attributes and 10 rows like this on memory? a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 ---------------------------------------- 138 498 365 ...
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373 views

mysql UDF : fopen = permission denied

this is question I already asked on SO but I wonder if this could be a SysAdmin problem. I'm trying to create a mysql UDF function , this function calls "fopen/fclose" to read a flat file stored in ...
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2answers
171 views

Using a CD-R or DVD-R as an incremental WORM media under Linux

I'd like to make a daily backup of certain directory by adding any new files onto a CD-R. The reason I want it to be a CD-R is that I want these particular backups to survive a remote malicious attack ...
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With what tool should I format a hard drive as UDF?

(This is a follow-up to "What is the partition id / filesystem type for UDF?") I know two ways to format a hard drive as UDF: Windows Vista or later: "format x: /fs:UDF" (don't use /q ! ) Linux: ...
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3answers
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Display all the UDFs installed on a MySQL server?

How do I display all the UDFs (User Definied Functions) on a MySQL server? (version 5.0.x) UPDATE I don't want to display the code of all the UDFs, I just want to list the name of each UDF that is ...
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What is the partition id / filesystem type for UDF?

This is probably trivial to check using cfdisk on a UDF-formatted CD/DVD/Blu-Ray, but I have neither of them at hand. I have created an UDF formatted partition on a USB hard drive to share data ...