(enterprise resource planning (erp
TRANSCRIPT
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Enterprise Resource Planning
By : Morteza Noferesti
1385 / 10
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OUTLINEOUTLINE
Definition Implementation
Upgrade
Approaches used to implementing ERP
ERP vendors
ASP
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Definition
مجموعه اي ERP بسته نرم افزاري از پيش و ماژولهاي يكپارچهاز
است كه تمام طراحي شده ايفرايندهاي سازمان را در بر ميگيرد .
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Def…
ساختار ماژوالريكپارچگي
از پيش طراحي شده
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Success In ERP Projects
Manage it like a business
Clarify the definition of success
Anticipate resistance
Do your homework
Align the interests
Build the names
Don’t underestimate
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ERP Steering Committee
Represent stakeholders and constituents.
Attend all scheduled meetings.
Chair and/or participate on working subgroups as appropriate
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Converting Existing Process
UnderstandSimplify
RearrangingEliminatingCombiningIncreasing
Automate
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ERP ON THE WIRE
Functional Erea:Database component
The client
Application component
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ERP ON THE WIRE
Two-tier implementation
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ERP ON THE WIRE
Three–tier client/server implementation
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ERP ON THE WIRE
Average Response Time
Minimum Response Time
Minimum Response Time
Total Measured Time
6.20390 seconds
5.80800 seconds
6.51000 seconds
62.039 seconds
Total transaction time = Client data entry time + Server processing time + Network transmission time
GanymedeSoftware wanted to emulate the network flows and volumes associated with a typical ERP transaction .
“Add Employee” transaction is comprised of 242 sends between the client. and the server.They executed this transaction 10 times during each test.
they executed Add Employee transaction over a 100Megabit LAN connection
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ERP يهاهزينه
Cost: Between $500,000 and $1,000,000,000 هزينه هاي واقعي
خريد سخت افزار و نرم افزار
هزينه هاي پنهانآموزشآزمايش
customizationتبديل داده ها
مشاورهجايگزيني بهترين ها
هيچگاه كار تيم پياده سازي تمام نميشود
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UPGRADING
ERP SYSTEM
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Findings and Analysis in AMR Research
Opportunistic upgrades balance costs and business benefits
All upgrades involve steep fixed expenses, averaging over $1,839 per user
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Cont…
Business change, expansion, or desupport drive upgrades
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Cont…
The upgrade schedule is becoming more predictable
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Cont…
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Cont…
Upgrade scenarios derive from age of implementation and business plans
Our data shows that companies follow no set pattern
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Approaches Used to Implementing ERP
Tops-Down Business Model Driven Approachfocus primarily on business processes to define the system
using flowcharting capabilities that graphically show the tasks and events in the processes
using object-oriented technology to model business objects
Ex : SAP and Baan
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Approaches Used to Implementing ERP
Bottoms-Up Approach :More focused application requirements
Using database information structure and builds applications and tools onto it
This approach offers more flexibility to create more customized application and process solutions.
Ex : Oracle and PeopleSoft
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ERP VENDORS
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Top ERP Vendors :
SAP mySAP ERP
Oracle E-Business Suite
Microsoft Dynamics Ellipse
SSA : SSA BPCSSSA - SSA ERP LN
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SAP
Five IBM employees launch SAP
SAP stands for “System, Applications, & Products in data processing.”
Their vision : to develop standard application software for real-time business processing
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SAP
History :1973 : financial accounting software
1974 : SAP R/1
1979 : SAP R/2
1990 : SAP R/3
1999 : mySAP
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Navigation in SAP
Topics:
The Easy Access Menu
Toolbars and Icons
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The Easy Access Menu
Menu PathLogistics > Production > Master Data > Material Master > Material > Display > Display Current
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Toolbars and Icons
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ASP
ASP تمامی جوانب پشتیبانی و نگهداری نرم افزاررا به ازای یک هزینه ماهیانه تامین می کند.
Enterprise level ASPانتخاب ASP معیار
FocusPerformance
Expertise
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IRAN
شرکت ذوب آهن اصفهان برای اولین بار در سال .را در کشور ایجاد کرد ERP System اولین 1383
:مشخصات پروژه
امارات GTSپیمانکار : شرکت باسا با همکاری ماه13مدت اجرای پروژه :
03/06/82تاریخ شروع : 03/07/83تاریخ اتمام :
Oracle E . Business :نام بسته نرم افزاریsuite
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IRAN
پروژه : در شده انجام های فعالیت اهمپروژه سازی پیاده سایت پشتیبانی و تجهیز
اصلی های سرور ERPنصبآهن ذوب دیتای جامع شبکه اجرای و طراحی
گوناگون 100حدود های نشست و سمینار موردحدود تخصصی نفر 150آموزش
حدود گزارش مورد 200تولید
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Refrences
www.GanymedeSoftware.comwww.erp.com www.ITtoolbox.comwww.Techguide.comwww.sap.comwww.esfahansteel.comwww.tiraman.comwww.behsad.comwww.iasbs.com www.asp.net www.r2isc.comwww.amrresearch.com
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Any Question ?
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Thank You …
Specially Thanks to : Soheil Seddigh