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Re: [PROGRAMMERING] Ineffektiv perlcode



Peter Makholm wrote:

Peter Maersk-Moller <sslug@sslug> writes:



Er det reelt et problem?


Ja, for 100 records tager det måske 10 sekunder at generere siden.
For 200 records tager det måske 40 sekunder uden at det er præcist
angivet. for 300 records tager det lang tid og for flere timer
forbindelsen ud.



Har du sikret dig at det er strenghåndteringen der giver dig denne slemme køretid?



Den manglende hastighed kunne jo også skyldes din database struktur?
Fx. kan manglende index godt være noget af en performance killer.
Eller ineffektiv sql, hvis du trækker unødigt mange data med ud og joiner tabeller på kryds og tværs.


 
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