Re: sizing for apps

Hi Kenan
  Yes there are several documents to determine the hardware and bandwidth. 
According to Oracle Methods PJM 4.1, there are documents under [TA] Application 
and Technical Architecture headline see detail given below. TA.110 Define 
System Capacity Plan document will help you to size the stuff you want. You 
must have good understanding of existing and future transaction volumes, annual 
growth, number of users, OS, non oracle tools and applications, deployment 
architecture, patching and room for upgradation related tasks etc. to calculate 
the exact sizing. You can find it under ABF 1.4 - AIM for Business Flows and it 
covers; Production/TEST Environment Servers
  Server Capacity Requirements
  Processing Capacity Requirements - Server Class and CPUs
  Memory Requirements
  Disk Capacity Requirements
  Regards
   
  Imran Kiani
   
            Phase
    Task Overview 
    Template
    Core/Opt
      Definition
      A
    TA.010 Define Architecture Requirements and Strategy 
    Architecture Requirements and Strategy
    Core
      A
    TA.020 Identify Current Technical Architecture 
    Current Technical Architecture Baseline 
    Optional
      A 
    TA.030 Develop Preliminary Conceptual Architecture 
    Preliminary Conceptual Architecture
    Optional
      Elaboration
      B
    TA.050 Define System Availability Strategy 
    System Availability Strategy
    Core
      B
    TA.060 Define Reporting and Information Access Strategy 
    Reporting and Information Access Strategy
    Optional
      B
    TA.070 Revise Conceptual Architecture
    No template provided. Update the Preliminary Conceptual Architecture 
(TA.030) work product to record the changes to the Conceptual Architecture. 
    Optional
      B
    TA.080 Define Application Security Architecture 
    Application Security Architecture
    Optional
      B
    TA.090 Define Application and Database Server Architecture 
    Application and Database Server Architecture 
    Optional
      B
    TA.100 Define and Propose Architecture Subsystems 
    Architecture Subsystems Proposal 
    Optional
      B
    TA.110 Define System Capacity Plan 
    System Capacity Plan 
    Core
      B
    TA.120 Define Platform and Network Architecture 
    Platform and Network Architecture
    Core
      Build
      C
    TA.140 Assess Performance Risks 
    Performance Risk Assessment 
    Core
      C 
    TA.150 Define System Management Procedures 
    System Management Procedures 
    Core


Kenan Öztürk <mynameiskenan@xxxxxxxxx> wrote:
  Hi, 

is there a way(tool, document etc.) to determine hardware(CPU, RAM, storage 
etc) , according to the user count or another criteria for apps including 
database and application server?

Regards,
Kenan


    
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  Sincerely,
   
  Imran Kiani
  System Administrator
  Information Risk Management Division
KPMG Taseer Hadi & Co.
Chartered Accountants
http://kpmg.com
  (KPMG Taseer Hadi & Co., a partnership firm registered in Pakistan, is the 
Pakistan member firm of KPMG International, a Swiss cooperative.)

  0092-300-4692480

       
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