Refael Botbol is the Director of Professional Services for BlazeMeter and manages the delivery of BlazeMeter’s Enterprise projects. He has nearly 15 years of end-to-end experience, ranging from development and system engineering up to customer-facing positions. His proficiency includes operating systems and performance testing, leading multiple web-based platforms projects, including technologies such as Apache, JBoss, Microsoft IIS, IBM WebSphere, and complete deployment in enterprises including high familiarity with implementation needs.

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Run massively scalable performance tests on web, mobile, and APIs

How to run a load test of 50k+ concurrent users

5 Reasons to Shift Left Your Mainframe Testing

Mainframe testers can now shift left and implement agile testing with open source JMeter. Improve code, release faster and cuts costs with JMeter and BlazeMeter.

The New BlazeMeter Chrome Extension V4: Easily Script JMeter and Selenium

Automatically create Selenium, JMeter and synchronized scripts for combined load and GUI testing. Introducing the new and free BlazeMeter Chrome Extension v4.

Understanding Your Reports: Part 2 - KPI Correlations

Welcome back to our “Understanding Your Reports” series looks at KPI correlations. This time, we will see how correlating Number of Virtual Users (VU), Hits per Second, Errors per Second and Average Response Time helps us discover bottlenecks.

 
 

A Step-by-Step Debugger for JMeter - It’s Not a Dream Anymore

Preparing for a Load Test: The Vital Point You May Be Overlooking

When looking at a load test, many people choose to focus on the specific elements involved in that specific test, including the number of threads that should be used, response times and hits. This

Stop Making Assumptions! Learn How to Replay Your Production Traffic With JMeter

You probably make a lot of assumptions when creating a JMeter script. When testing applications, most of us create JMeter scripts based on assumptions about various user scenarios and try to emulate

How to Set Your JMeter Load Test to Use Client Side Certificates

How to Prepare Your UI Vs. API Load Test

Before discussing UI and API load tests, there are a few key differences we should take into consideration. For a UI, you want to test the load of an actual user scenario. For example: logging in,

Top 3 Options for Running Performance Tests Behind Your Corporate Firewall

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