QEWD Monitor's visualisation of hierarchical storage
I've posted this video on YouTube:
Expand this article for some background to what it shows and what it's all about...
If you want to play around with it yourself, follow the simple instructions in the kit to get QEWD and the QEWD-JSdb kit working with the IRIS Community Edition Docker Container.
And if you like what you see, why not vote for qewd-jsdb-kit-iris in the Multi-model competition!