Friday, February 24, 2012

Tips for ERP software selection & KPI for performance testing of iScala 2.3

7 tips for ERP software selection
What is SAP
Introduction to SAP ERP => http://implementingsap.com/

ERP selection methodology - overview



KPI for performance testing of iScala 2.3 on global platform

Running our biz remotely
you have limited time and resources to get the job done and keep business up and running.

lack of end user focus throughout the implementation

The provision of a comprehensive user environment that comprises the right content
for the job: documentation, training simulations, live in-application graphical help files

The process of user acceptance testing takes many forms; from providing transaction
procedure documents (test scripts) to users and asking them to complete the task within a live
application instance while being monitored by observers, to simulated environments where
monitoring and reporting of a geographically dispersed test community is facilitated.

The question for developers,
quality assurance (QA) teams and management alike
is how to accurately and thoroughly validate system
performance before going live

What is performance testing?
Performance testing accurately tests the end-to-end
performance of a system prior to going live.
Performance testing solutions should be able to:
• Emulate hundreds or thousands of users interacting
with the system without large hardware demands
• Measure end-user response times
• Repeat the load in a consistent way
•Monitor system components under load
• Provide robust analysis and reporting engines


Testing Enterprise WAN Applications
providing network emulation, analysis and reporting systems that establish a controlled environment for baseline and real-world performance testing.


Phase Step
Baseline

1. Create traffic profiles
2. Establish performance metrics
3. Establish failure thresholds (load)
Network Emulation
4. Create network profiles
5. Establish performance metrics
6. Establish failure thresholds (load and impairment)

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