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Support added for cloud engines in 5 more Amazon AWS EC2 regions

Load Tester now has support for the 4 newest AWS regions: Ohio, Sao Paulo, Frankfurt, Seoul and Mumbai.
Starting with the 6.6.14774 release, you will now be able to generate load from these regions using our built-in cloud engine support. You’ll need an AWS account, of course.
Unfortunately, not all of the new regions support the instance sizes that Load Tester supports:

Mumbai is missing m3.medium and c3.large
Sao Paulo is missing  m3.medium and c3.large
Ohio is missing m3.medium and t2.micro

Unfortunately, m3.medium is the size used by default in Load Tester, when starting cloud engines manually or automatically. So some care is required when using … Continue reading »

Installing Load Testing Software

Network setups and application designs vary from user to user and deciding how to implement Load Tester can be difficult. By understanding how Load Tester™ may be deployed within various environments, you’ll be able to more easily test and optimize your systems.

Upgrading repositories from 6.5 to 6.6

I’m more than a little proud that we have been able to keep our repository format backwards-compatible for the entire life of the product, with only a few minor bumps along the road. Unfortunately, that streak has come to an end. Thanks an oversight on my part in reviewing the compatibility of a 3rd-party library, some 6.5 repositories cannot be upgraded to 6.6 without some effort on your part.
TLDR: If you don’t use real-browser testcases, you get a pass – just upgrade as usual. Otherwise, before installing 6.6, open your repositories in 6.5 and delete all replays and load test … Continue reading »

Instant Load Engines Retired

Beginning with the 6.6 release, we will no longer be producing our Instant Load Engines ISOs.

Generating Load from Multiple Regions – Load Tester 6.6

Load Tester’s cloud load generation feature includes the ability to use datacenters located in different geographical regions.
This post contains detailed steps for adding an Amazon EC2 account and for running a new test configuration. These instructions apply to Web Performance Load Tester 6.6 and up. For Load Tester 6.5 and earlier, see Generating Load from Multiple Countries – Load Tester 6.5.
Why Load Test From Multiple Regions?
Generating load from different regions enables more realistic load tests. Rather than using just local datacenters, tests can simulate traffic from all over the world rather than just local datacenters.
This feature also allows testing … Continue reading »

Generating Load from Multiple Regions – Load Tester 6.5

Load Tester’s cloud load generation feature includes the ability to use datacenters located in different geographical regions.
This post contains detailed steps for adding an Amazon EC2 account and for running a new test configuration. These instructions apply to Web Performance Load Tester 6.5 and earlier. For Load Tester 6.6 and up, see Generating Load from Multiple Countries – Load Tester 6.6.
Why Load Test From Multiple Regions?
Generating load from different regions enables more realistic load tests. Rather than using just local datacenters, tests can simulate traffic from all over the world rather than just local datacenters.
This feature also allows testing of … Continue reading »

Load Testing with Microsoft Edge

Last week Microsoft rolled out Windows 10, which includes the new Microsoft Edge web browser. We can hope that Microsoft Edge will leave behind many of the issues that plagued Internet Explorer and deliver a modern browsing experience competitive with what we’ve come to expect from Google Chrome and Firefox.
Currently, Web Performance Tester supports Internet Explorer, Mozilla Firefox and Google Chrome as it’s three “top-tier” browsers for HTTP capture (virtual browser) testing and Google Chrome as the only supported browser for web driver (real browser) testing. But you can record and run load tests with Microsoft Edge today, and … Continue reading »

REST/Web Services and API Load Testing

In this post, I’ll discuss why API testing is important, a typical situation that a tester might experience, and how to perform API testing with Web Performance Tester.

How to Change Recorded Hostnames/Edit Recorded URLs

Web Performance Tester offers several tools for changing recorded hostnames. Below, I describe common situations users may experience, and the appropriate method of changing datasources for each.

OSX Load Tester 6 Beta Known Bugs and Workarounds

As a long time Apple/Mac user I’m gratified to see our OSX download numbers creep up to 20%! Unfortunately with fewer people using the OSX version the first couple of releases had less outside bug reports than the Windows version, so thanks to all of the OSX users who’ve taken the time to send in bug reports so I can fix the issues.

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