This document discusses correlation in JMeter, which is the process of extracting a value from one response and using it in a subsequent request. It provides steps for using a regular expression extractor to correlate values between a login request and response and a logout request. The document also includes an introduction, why correlation is needed, and a demo of correlation in JMeter.

2. INTRODUCTION TO CORRELATION
WHY IS IT NEEDED?
HOW TO USE REGULAR EXPRESSION EXTRACTOR FOR CORRELATION?
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JMETER CORRELATION: DEMO

3. INTRODUCTION TO CORRELATION
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STEP 1
STEP 2
REQUEST
RESPONSE
REQUEST
EXTRACT
VALUES
The Process of extracting some value
from the response of one step into the
request of another step is Correlation.

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STEP 1
STEP 2
REQUEST
RESPONSE
REQUEST
EXTRACT
VALUESExtract Dynamic Value from the response
Refer the extracted value in the Request

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STEP RESPONSEREQUEST
LOGIN
HomePage
Logout
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Session ID
TEST PLAN

8. HOW TO USE REGULAR EXPRESSION
EXTRACTOR? www.edureka.co

9. STEPS TO USE
REGULAR
EXPRESSION
EXTRACTOR
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01
02
03
04
Create a Test Plan in JMeter
Add Regular Expression Extractor
Refer the extracted value in the next step
Run and Validate the Test

10. JMETER CORRELATION: DEMO
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