(Enterprise Resource Planning (ERP

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  • Total transaction time = Client data entry time + Server processing time + Network transmission time
  • (Enterprise Resource Planning (ERP

    1. 1. <ul><li>E nterprise R esource P lanning </li></ul><ul><li>By : Morteza Noferesti </li></ul><ul><li>1385 / 10 </li></ul>
    2. 2. OUTLINE <ul><li>Definition </li></ul><ul><li>Implementation </li></ul><ul><li>Upgrade </li></ul><ul><li>Approaches used to implementing ERP </li></ul><ul><li>ERP vendors </li></ul><ul><li>ASP </li></ul>
    3. 3. Definition <ul><li>بسته نرم افزاري ERP مجموعه اي از ماژولهاي يكپارچه و از پيش طراحي شده اي است كه تمام فرايندهاي سازمان را در بر ميگيرد . </li></ul>
    4. 4. Def… <ul><li>ساختار ماژولار </li></ul><ul><li>يكپارچگي </li></ul><ul><li>از پيش طراحي شده </li></ul>
    5. 5. Success In ERP Projects <ul><li>Manage it like a business </li></ul><ul><li>Clarify the definition of success </li></ul><ul><li>Anticipate resistance </li></ul><ul><li>Do your homework </li></ul><ul><li>Align the interests </li></ul><ul><li>Build the names </li></ul><ul><li>Don’t underestimate </li></ul>
    6. 6. ERP Steering Committee <ul><li>Represent stakeholders and constituents. </li></ul><ul><li>Attend all scheduled meetings. </li></ul><ul><li>Chair and/or participate on working subgroups as appropriate </li></ul>
    7. 7. Converting Existing Process <ul><li>Understand </li></ul><ul><li>Simplify </li></ul><ul><ul><li>Rearranging </li></ul></ul><ul><ul><li>Eliminating </li></ul></ul><ul><ul><li>Combining </li></ul></ul><ul><ul><li>Increasing </li></ul></ul><ul><li>Automate </li></ul>
    8. 8. ERP ON THE WIRE <ul><li>Functional Erea: </li></ul><ul><ul><li>Database component </li></ul></ul><ul><ul><li>The client </li></ul></ul><ul><ul><li>Application component </li></ul></ul>
    9. 9. ERP ON THE WIRE <ul><li>Two-tier implementation </li></ul>
    10. 10. ERP ON THE WIRE <ul><li>Three–tier client/server implementation </li></ul>
    11. 11. ERP ON THE WIRE <ul><li>Total transaction time = </li></ul><ul><li>Client data entry time + Server processing time + Network transmission time </li></ul><ul><ul><ul><li>GanymedeSoftware wanted to emulate the network flows and volumes </li></ul></ul></ul><ul><li>associated with a typical ERP transaction . </li></ul><ul><li>“ Add Employee” transaction is comprised of 242 sends between the client. </li></ul><ul><li>and the server.They executed this transaction 10 times during each test. </li></ul><ul><li>they executed Add Employee transaction over a </li></ul><ul><li>100Megabit LAN connection </li></ul>62.039 seconds 6.51000 seconds 5.80800 seconds 6.20390 seconds Total Measured Time Minimum Response Time Minimum Response Time Average Response Time
    12. 12. ERP هزينه ها ي <ul><li>Cost: Between $500,000 and $1,000,000,000 </li></ul><ul><li>هزينه هاي واقعي </li></ul><ul><ul><li>خريد سخت افزار و نرم افزار </li></ul></ul><ul><li>هزينه هاي پنهان </li></ul><ul><ul><li>آموزش </li></ul></ul><ul><ul><li>آزمايش </li></ul></ul><ul><ul><li>customization </li></ul></ul><ul><ul><li>تبديل داده ها </li></ul></ul><ul><ul><li>مشاوره </li></ul></ul><ul><ul><li>جايگزيني بهترين ها </li></ul></ul><ul><ul><li>هيچگاه كار تيم پياده سازي تمام نميشود </li></ul></ul>
    13. 13. <ul><li>UPGRADING </li></ul><ul><li>ERP SYSTEM </li></ul>
    14. 14. Findings and Analysis in AMR Research <ul><li>Opportunistic upgrades balance costs and business benefits </li></ul><ul><ul><li>All upgrades involve steep fixed expenses, averaging over $1,839 per user </li></ul></ul>
    15. 15. Cont… <ul><li>Business change, expansion, or desupport drive upgrades </li></ul>
    16. 16. Cont… <ul><li>The upgrade schedule is becoming more predictable </li></ul>
    17. 17. Cont…
    18. 18. Cont… <ul><li>Upgrade scenarios derive from age of implementation and business plans </li></ul><ul><ul><li>Our data shows that companies follow no set pattern </li></ul></ul>
    19. 19. Approaches Used to Implementing ERP <ul><li>Tops-Down Business Model Driven Approach </li></ul><ul><ul><li>focus primarily on business processes to define the system </li></ul></ul><ul><ul><li>using flowcharting capabilities that graphically show the tasks and events in the processes </li></ul></ul><ul><ul><li>using object-oriented technology to model business objects </li></ul></ul><ul><ul><li>Ex : SAP and Baan </li></ul></ul>
    20. 20. Approaches Used to Implementing ERP <ul><li>Bottoms-Up Approach : </li></ul><ul><ul><li>More focused application requirements </li></ul></ul><ul><ul><li>Using database information structure and builds applications and tools onto it </li></ul></ul><ul><ul><li>This approach offers more flexibility to create more customized application and process solutions. </li></ul></ul><ul><ul><li>Ex : Oracle and PeopleSoft </li></ul></ul>
    21. 21. <ul><li>ERP VENDORS </li></ul>
    22. 22. Top ERP Vendors : <ul><li>SAP </li></ul><ul><ul><li>mySAP ERP </li></ul></ul><ul><li>Oracle </li></ul><ul><ul><li>E-Business Suite </li></ul></ul><ul><li>Microsoft Dynamics </li></ul><ul><ul><li>Ellipse </li></ul></ul><ul><li>SSA : </li></ul><ul><ul><li>SSA BPCS </li></ul></ul><ul><ul><li>SSA - SSA ERP LN </li></ul></ul>
    23. 23. SAP <ul><li>Five IBM employees launch SAP </li></ul><ul><li>SAP stands for “ S ystem, A pplications, & P roducts in data processing.” </li></ul><ul><li>Their vision : to develop standard application software for real-time business processing </li></ul>
    24. 24. SAP <ul><li>History : </li></ul><ul><ul><li>1973 : financial accounting software </li></ul></ul><ul><ul><li>1974 : SAP R/1 </li></ul></ul><ul><ul><li>1979 : SAP R/2 </li></ul></ul><ul><ul><li>1990 : SAP R/3 </li></ul></ul><ul><ul><li>1999 : mySAP </li></ul></ul>
    25. 25. Navigation in SAP <ul><li>Topics: </li></ul><ul><li>The Easy Access Menu </li></ul><ul><li>Toolbars and Icons </li></ul>
    26. 26. The Easy Access Menu Menu Path Logistics > Production > Master Data > Material Master > Material > Display > Display Current
    27. 27. Toolbars and Icons
    28. 28. ASP <ul><li>ASP تمامی جوانب پشتیبانی و نگهداری نرم افزار را به ازای یک هزینه ماهیانه تامین می کند . </li></ul><ul><li>Enterprise level ASP </li></ul><ul><li>معیار انتخاب ASP </li></ul><ul><ul><li>Focus </li></ul></ul><ul><ul><li>Performance </li></ul></ul><ul><ul><li>Expertise </li></ul></ul>
    29. 29. IRAN <ul><ul><li>شرکت ذوب آهن اصفهان برای اولین بار در سال 1383 اولین ERP System را در کشور ایجاد کرد . </li></ul></ul><ul><ul><li>مشخصات پروژه : </li></ul></ul><ul><ul><ul><li>پیمانکار : شرکت باسا با همکاری GTS امارات </li></ul></ul></ul><ul><ul><ul><li>مدت اجرای پروژه : 13 ماه </li></ul></ul></ul><ul><ul><ul><li>تاریخ شروع : 03/06/82 </li></ul></ul></ul><ul><ul><ul><li>تاریخ اتمام : 03/07/83 </li></ul></ul></ul><ul><ul><ul><li>نام بسته نرم افزاری : Oracle E . Business suite </li></ul></ul></ul>
    30. 30. IRAN <ul><ul><li>اهم فعالیت های انجام شده در پروژه : </li></ul></ul><ul><ul><ul><li>تجهیز و پشتیبانی سایت پیاده سازی پروژه </li></ul></ul></ul><ul><ul><ul><li>نصب سرور های اصلی ERP </li></ul></ul></ul><ul><ul><ul><li>طراحی و اجرای شبکه جامع دیتای ذوب آهن </li></ul></ul></ul><ul><ul><ul><li>حدود 100 مورد سمینار و نشست های گوناگون </li></ul></ul></ul><ul><ul><ul><li>آموزش تخصصی حدود 150 نفر </li></ul></ul></ul><ul><ul><ul><li>تولید گزارش حدود 200 مورد </li></ul></ul></ul>
    31. 31. Refrences <ul><li>www.GanymedeSoftware.com </li></ul><ul><li>www.erp.com </li></ul><ul><li>www.ITtoolbox.com </li></ul><ul><li>www.Techguide.com </li></ul><ul><li>www.sap.com </li></ul><ul><li>www.esfahansteel.com </li></ul><ul><li>www.tiraman.com </li></ul><ul><li>www.behsad.com </li></ul><ul><li>www.iasbs.com </li></ul><ul><li>www.asp.net </li></ul><ul><li>www.r2isc.com </li></ul><ul><li>www.amrresearch.com </li></ul>
    32. 32. <ul><li>Any Question ? </li></ul>
    33. 33. <ul><li>Thank You … </li></ul><ul><li>Specially Thanks to : Soheil Seddigh </li></ul>

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