National Instruments SystemLink vs. Progress Test Studio

There are definitely scenarios where NI SystemLink will be useful but just didn't work out well for us. I needed to be able to replace an EXE file on a computer with a new EXE to do the upgrades but I was not able to do that through SystemLink. You had to work with packages in order to perform this and I didn't want to revamp my distribution plan. We also didn't need to do any asset management or calibration documentation through SystemLink. I was excited about being able to view data from the test stations through a browser but our engineers need historical data available and everything resets to a live view when you click back to the UI.

Incentivized

It is very good for testers who have little coding experience but are willing to learn. It is very good for regression testing and really helps us identify issues that could have been a detriment to our end users. It is also great to keep track of the performance of pages across time.

Incentivized

• Setup
• User Interface
• LabVIEW Integration

Incentivized

• Easy to configure.
• Plugins can be integrated easily with visual studio.
• Takes less time to run all the test scenarios, [and] also generates graphics report for all the tests.
• Keeps bugs [out of] the production.

Incentivized

• Licensing
• Not able to see data from all test stations on one UI
• Lack of data history

Incentivized

• Client start-up time is a bit slow. Application is a bit sluggish, when there is a lot of tests open.
• Automated scheduling environment is a bit challenging to maintain.

Incentivized

Test Studios had a smaller foot print and allowed us to ease into deploying it in the company. The online help was a great benefit to getting started and the evaluation period allowed us to fully run though the product before purchasing it. Cost difference between the products was a big decision factor as well for the type of deployment we were looking for.

Incentivized

• Availability to monitor multiple test stations remotely
• Was quick to integrate into existing LabVIEW codebase
• Ultimately did not justify the licensing cost for the benefit

Incentivized

• Excellent results, workloads for continuous regresssion testing has been decreased by more than 50 percent.
• Time window needed for regression tests has decreased more than 50 percent.

Incentivized