TabJolt terms – De-mystified

Ok, so you ran a bunch of tests using TabJolt. What next?

You  are probably here because you read the article on how to conduct scalability testing 

The first thing that you should do is extract the data out of postgres rather than making live connections.

Then, you get confused with all the results that you see in the workbook. What are you supposed to make out of all those numbers?

If you have never done any test of this kind before, you are in for a surprise.

At Tableau, we like to keep things simple. But, unfortunately, a lot of you see those test results seem anything but simple.

Here’s my take on it.

Continue reading TabJolt terms – De-mystified

How do I conduct scalability testing with TabJolt

Before you setup a Tableau Server, you have a lot of questions

  • Do I have enough servers for my users?
  • How will my user mix (viewer/interactor) impact my server capacity planning?
  • How many VizQLs do I need for my user community?
  • Can I configure 8 VizQL instances on a single server?
  • …… to name a few.

The idea behind this post is to guide you on how to do some of your own tests to get some of the answers

So, lets get started and understand a few things about scalability tests

Featured Image  - Graph 1

The idea is to understand how many users of a particular type of load can a server support

Now, since I currently work for Tableau and have had exposure to some of their tools, I used one of their tools (TabJolt) to conduct some of the tests

The rest of the article follows an approach. You can most certainly follow the same approach and use a completely different tool

Getting Started with TabJolt 

I don’t plan to re-invent the wheel so if you haven’t even started with TabJolt, please refer to this great blog on TabJolt

How do I start?

Continue reading How do I conduct scalability testing with TabJolt