Visualize multiple indices with different mapping

[cisconetgineer]

Is there a way to visualize fields from multiple indices but with different mapping?
For instance, index 1 has fields A (date type), B (int type), and C(string type) and index 2 has fields D (date type), E (int type).
I'd like to chart field B from index 1 against field E from index 2 on the same chart. The ability to visualize multiple data sets on the same chart will be tremendous for comparison, trending and more.

Thanks!

[tbragin (Tanya Bragin)]

It should be possible as long as you can create an index pattern that includes both indices. In the worst case, you can create a "*" or a "_all" index pattern.

Keep in mind, though, that to plot values on the same time chart, you'd at a minimum need a time field that is named the same.

I'm showing an example below of creating a wildcard index and creating a table that incorporates fields from two completely different indices.