Armin ranjbar schreef:
> im working on high performance dns server using perl , its nearly
> completed but i had some very urgent and bad looking problem ,
> well , im using single hash value to store all queries , for example
>
> $mhash{"kernel.org"}{"MX"} returns cached MX query of kernel.org ,
> the problem is , the data is not cache-able across threads ( threads
> are making query ).
>
> here is some solution and why i think they are not very usable ,
> please correct me
>
> 1 > using IPC::Shareable
> very limited , i ran out of space for locks .
>
> 2 > using threads::shared
> looks like its unable to share second and third level of my %mhash .
>
> 3 > in memory databases using DB_file
> just like threads::shared its unable to handle second and third level
> of my mhash .
>
> ideal solution would be some kind of "Unlimiteed Ipc::Shareable"
> module , any idea please ?
Or use DBD:SQLite?
--
Affijn, Ruud
"Gewoon is een tijger."
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