3 Replies Latest reply on Nov 12, 2015 1:27 PM by iRAV

    EBS R12.2

    2839801

      Hi,

       

      what is the difference between tier and node?

       

      can anyone tell me what are the most important parts I need to consider in the maintainanc phase?

        • 1. Re: EBS R12.2
          top.gun

          tier = horizontal layers of the technology stack. eg storage, server, etc

          node = servers that operate independently.

          • 2. Re: EBS R12.2
            iRAV

            Pay an attention to Sharing The Application Tier File System in Oracle E-Business Suite Release 12.2 (Doc ID 1375769.1)


            <Moderator Edit - deleted contents of MOS Doc - pl do NOT post such content - it is a violation of your Support agreement>

            1 person found this helpful
            • 3. Re: EBS R12.2
              iRAV

              From SunTone Architecture Methodology:

               

              "Tiers describe how a distributed application is decomposed into modules to reduce the coupling and improve the system flexibility.

              This permits each tier to be modified or enhanced without affecting other tiers."

               

              A tier can be logical or physical organization of components into an ordered chain of service providers and consumers.

              Components within a tier typically consume the services of those in an “adjacent” provider tier and provide services to one or more “adjacent” consumer tiers.