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Top 8 JMeter Java Classes You Should Be Using with Groovy

Use Groovy to get more from your JMeter test. This post lists the top 8 JMeter Java classes to use in JSR223 elements to maximize your load testing strength.

Using Regular Expressions and Groovy for Testing in JMeter

Regular Expressions retrieve matching strings in your JMeter load test. Learn to script Regular Expressions in Groovy, and become a performance testing pro.

The Groovy Templates Cheat Sheet for JMeter

We explain the common uses of Groovy scripting in JMeter load testing scripts and how to create them. Use these Groovy templates in your performance tests.

Sending HTTP and HTTPS Requests Using Groovy in JMeter

Get more from your JMeter HTTP/S Requests by writing them in Groovy. This tutorial will teach you to create more flexible load testing scripts to become a pro.

Creating Dates in JMeter Using the TimeShift Function

Create dates in JMeter with the TimeShift function. Learn to upgrade your load testing scenario with functions. Performance test like a pro by adding dates.

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How to Load Test Flex and AMF Protocol Apps with JMeter

Load test flex applications with JMeter. This tutorial will teach you to run performance tests with on AMF with open source JMeter to check your app performance

Testing Microservices with JMeter

Learn to easily create a JMeter script for testing microservices. This demo will show you how to load test your service to make you the performance testing pro.

Mathematical Functions and Converting Data Types in Groovy

If your tested object has math functions, you can check them with JMeter. Read this post to learn to create Groovy functions that will load test your APIs.

How to Work With Strings in JMeter

Learn the most common and frequently used methods of working with strings when writing tests in JMeter. Improve the variables in your performance testing.

Creating a Simple Spring Boot API from Scratch

Learn to create an API on Spring Boot. Easily generate your API project. We will start simple and you can take it from there to become an API dev pro.

Spock vs. JUnit - Which One Should You Choose?

A comparison of the Spock and JUnit frameworks. Which testing tool should you choose for your API testing. Read to find out which is faster and easier to use.

Writing JMeter Functions in Groovy

Learn how to write Groovy functions in your JMeter load testing scripts. Get tips and best practices for using JSR223 elements. Master Apache Groovy in JMeter.

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API Test Parameterization With Spock - Learn How

Learn to write parameterized tests in the Spock testing framework. Use the where block with data tables or data pipes and make your code cleaner and faster.

Testing Your API Assertions with the Spock Framework

Get your API assertions tested. Learn to use Spock to test your APIs. Make your API testing easier, quicker and better. Read and become an API Spock pro now.

How to Catch Performance Heisenbugs with Groovy

Finally, a way to catch Heisenbugs! Learn to use Groovy and write your responses to a file on JMeter, and make your load test script debugging easier.

Cassandra Load Testing with Groovy

Learn to easily load test Cassandra scenarios with Groovy. Master JMeter performance testing with Groovy test scripts and run your Cassandra tests like a pro.

Is BeanShell Dead?

BeanShell is dead. Here's why that's a good thing. Read to learn why developers and open-source JMeter users are moving to Groovy and learn if you should too.

How to Easily Implement Pacing in JMeter

Pace your load test to regulate requests. Learn how to easily implement pacing in JMeter from this tutorial. Run your performance test like a pro with this guide.

Scripting JMeter Assertions in Groovy - A Tutorial

Easily learn how to use Groovy for your advances response assertions. Get your test scenarios ready in no time.

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Apache Groovy - Why and How You Should Use It

Why and how to use Groovy scripting language for JMeter.

How to Run a JMeter Test with Jenkins 2.0 Pipelines and GitHub

In this blog post we will go over how to run a JMeter test with Jenkins 2.0 Pipelines and GitHub. This enables you to pull the complete Pipeline script from the Git Repository and lets you manage all changes in your Jenkins project under SCM.

Your Top 3 Questions about JMeter 3.0 – Answered

JMeter 3.0 was released at the end of May. Since we’ve noticed that some questions about JMeter 3.0 are asked repeatedly, we gathered the top 3 and answered them. 

Beanshell vs JSR223 vs Java JMeter Scripting: The Performance-Off You've Been Waiting For!

There are several options to perform custom JMeter scripting and extend baseline JMeter functionality. Check out the most popular extension mechanisms, compare performance and analyze which one is

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