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Impact on Reliability of a architecture / system

 
Kumar Amit
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Hi

Can someone help me understand what is the negative impact on reliability when a cluster a web servers are replaced with a a single web server in a 3 tier architecture and how?

Cheers

AK
 
Mateus Brum
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When you have a single middle tier (web tier or business tier), hence you have a single point of fail. As if your tier fail all system fail.
It implicate in availability, so the system is less readable.
 
srees Nivas
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Mateus Brum wrote:
It implicate in availability, so the system is less readable.


Hi Mateus Brum,

I think you mean to say, "less reliable" ?

Best regards,
Sri.
 
Mateus Brum
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Yes.
Sorry my poor English.
 
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