topic Re: How to manage your data?? in App Development

How to manage your data??

lichang422 — Wed, 03 Jan 2018 11:21:50 GMT

I had a database.

And i made a lot of charts from this database.

But i hope those charts are not relative.(It means when i select one object,the other data don't need to change)

Now i made a lot of area to separate them.

But it will become slower.

Does it make by this way is right ??

Or anyone has good method to manage that ??

Re: How to manage your data??

Anonymous — Wed, 03 Jan 2018 11:32:13 GMT

One of the strengths of Qlik is its Associative Model, as in when something is selected then that selection propagates throughout the whole data model. E.g. If this month is selected once, then that selection will be reflected in all viz's.

This default behavior can be overridden, maybe to display 4 KPI's for say :

This Month
Last Month
This Year
Last Year

This would often be done with Set Analysis in the 4 KPI viz's to override the default selection behaviour,

To be honest I am not sure on the details of what you are trying to achieve, or what you mean by Now i made a lot of area to separate them.

Maybe you could describe a sample scenario to clarify.

Re: How to manage your data??

lichang422 — Thu, 04 Jan 2018 05:34:32 GMT

i made a worksheet .

Please help me to check my think!!

I made a table and had a lot of signalname in it .

I also made a meter chart in the right ,but i just want to show override_path1_NCGuide signalname data always.

So it doesn't need to change other signalname.

How could i make it.

Thanks.

Re: How to manage your data??

Anonymous — Thu, 04 Jan 2018 09:16:11 GMT

Try using a measure of :

sum( {< signalname = {"Override_path1_NCGuide"} >} value)

Here is the url to the online manual entry for Set Analysis :

Set analysis and set expressions ‒ Qlik Sense