Performance Testing PDF file online

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Global Online Trainings
To give an overview Global Online Training
services corporation specializing in providing
Online trainings to individuals and
enterprises. Our high quality, competitive and
effective training services makes us the best in
this field. Our professional team carries
excellent instructional experience through many
years and understands the complexity of the
technology and methods of training delivery. we
provide the trainings with Subject Matter
Experts(SMEs) who has good experience in their
primary skills, currently we have more tutors in
all the technologies for online trainings and
corporate trainings. We provide trainings for
below technologies 1.SAP(All Modules) 2.Oracle(All
Modules) 3.SAS(All Modules) 4.IBM
Tools 5.Microsoft Applications 6.Web Technologies
and Other technologies 7.Middleware tools
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Performance Testing Training Introduction
Testing is to check the correctness of the
program to check the quality of the program is
called a testing. The testing are two types, one
is Functional testing and another one is Non
functional testing. The functional testing means
to check the testing which covers the
functionality of the system is called the
functional testing. The testing it deals with
Non-Functional requirements of the system is
called the Non-Functional testing. Functional
is well check whether we give the valid user name
an invalid password and the click on login,
whether the error message is displaying or not.
The given the valid user name and valid password
after login into the website whether the home
page components are loaded. The checking of
functionality of the system thats why it is
called Functional Testing.
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Overview of Performance Testing
Training Performance Testing is Non-Functional
testing performed to determine the
responsiveness, it means the response time.
Determine the stability of the system and
resource Utilization. The resources are CPU,
Memory, Network and Disk I/O. if maintain all
these things on a single node like, if check the
responsiveness of the system, stability of the
system and resource utilization of the system on
a high node. If a system which contains the three
matrixes like Speed, Stability and Scalability
then they will say that is performance
compliant. Speed Speed in the sense how much
time it is taking to load the page. if take any
website page it is loading much time that site is
very slower, the customer requirement about the
application is that website page should load
within three seconds of time. It it is take more
than three seconds definitely the customer or the
end-user will left out. Stability the
stability in the sense without any system
crashes, my application should be scalable, when
the sudden increase of user load Scalability
Today the application has been launched into the
market it has a user base of 10,000 users today,
tomorrow the application user base has increased
from 10,000 to 1 lakh then also that system
should be scalable.

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Types of Performance Testing

• 1. Load Testing (Average / Peak) If you have
  the production Data, you can analyze the
  production log. We can calculate average user
  load through out particular period of time.
• 2.Stress Testing
• 3.Spike Testing
• 4.Endurance Testing
• 5.Capacity Testing
• 6.Failover Testing

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Features of Performance Testing Tool
Performance Testing Tools there programming have
certain concepts that concepts are take
Object-Oriented programming have Inheritance,
Objects, Methods, Overloading etc. this are
quite common across the Programming
languages(Java, C, C and Python) any Object
Oriented programming languages. There are
different types of typical functional testing
tool and there are concepts are recording, reply
and checkpoints etc. there are all quite common
and these concepts do not change from tool to
tool The difference of Tool to Tool they are
same that may difference is the syntax of the
script is the menus, the way do the stuff are
different, apart from that all others remain the
same. The purpose of this is if we learn the
concepts of one tool then Moving to other is easy
and provider gets the concepts clear. The
Performance testing Training in that, we are
going to look at Tools and see how you can use
Selenium
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