Performance

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hi

 

i read revalidating data submitted in server side in many post.

i need know perfromance statistics on validating piece of data 2 times(client , server side).

 

regards

rkp

rkp_ wrote:

 

perfromance statistics on validating piece of data 2 times(client , server side).

client-side validation performance doesn't count, far concerned. browser or other client in charge of that.

 

server-side validation performance depends on how validation wish do, , how robustly.  perhaps commonest form of server-side validation validation of form , url variables. coldfusion has functions isvalid, isdefined, structkeyexists, len, , on, enable perform validation tasks.

 

the performance cost of calling these functions negligible in context of page execution times of, say, several seconds. however, if validation code involves creation , manipulation of large number of objects, or connecting server(database, ftp, http, mail), performance cost high tens of seconds per page request or minutes.



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