Creating reports and dashboards | Stimulsoft community forum

Hello,

I'm using the trial version of Dashboard.Web to understand if it fits my needs.
I found a problem when using a large data set, about 500.000 rows, the designer hangs trying to extract the data for preview and takes about 6GB of ram.

The data set is really simple: product, location, year, month, quantity, value
I tried with some different controls but the big problem is when I use a Pivot control to be able to see the detailed view with drill down

In rows I want to group by location and product
In colums by year and month

The products are about 14.000, so I'm sure this is the problem

Other controls like a column chart don't have the problem, but I'm not extracting the product itself, only filtering by product

Is there a way to set the controls to lazy-load the data or some other optimization?

Hello,

Please check the last release build 2019.1.1 which will be available in this week. Were made some optimizations.

Also, in nay cases, all data will be loaded to be able to manipulate them (grouping, summing, filtering etc)

Thank you.

Great, I'll wait for the new release
Thank you

Hello,

Please let us know about the result.

Thank you.

I tried the new release and I noticed the improvements when filtering the data set, even with data aggregation done in the charts instead of a dedicated query, really good! (chars with pre-aggregated data are instantly loaded)
The pivot is still unusable with 500.000 records and uses 6GB of ram before crashing
It might be solved by not loading the details but asking to select what you need to see through the filters, but I didn't find a way to start with empty filters If is possible to set the filters as "select all" or "select none" on design time it would be really nice, if it's already possible and I'm missing the point then I might need more advanced tutorials

Thank you

Hello,

We have added some optimizations for Pivot component also, will be available in the next build.

Thank you.

Ok, I'll wait for the next build.
Thank you!

Hello,

The next build will be in January.

Happy New Year!

Hello,

when will the next build be available?

Thank you

Hello,

We will try to release new build on this week.

Thank you.