Client -server Vs Web

[elfahal]

السلام عليكم ورحمة الله وبركاته

 

I used to implement oracle client server model for long time using form 6i

now days I upgrade my work to 10g with oracle form service as middle tier

I notice the over all performance of my applications degraded significantly in the same environment

is that true? or just seems to me like that

 

and what should i do to enhance performance

جزاكم الله خير الجزاء