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Focal Point    Focal Point Forums  Hop To Forum Categories  WebFOCUS/FOCUS Forum on Focal Point     Graph problem for displaying huge data!

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Graph problem for displaying huge data!
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lepoard
Member
posted
Hi all

Currently I have a problem for the webfocus graph( line ,pillar). I want to use SQL get the dataset from the DB and display the datas on the graph.

Problem:
A small amount of data will be normally displayed on the graph, However, when the grpah display a large number of data, there will be problems and graph will show nothing.

I wonder maybe there are some limit graph displaying. Somebody can help me ?


thanks,

Alex.


webfocus7.6.1
Excel2003
Windows,UNIX

 
Posts: 13 | Registered: February 06, 2008Report This Post
GamP
Virtuoso
posted Hide Post
Graphs are being created with the java applets. And these have problems handling huge amounts of data.
My work-around would be to find some way to group the data into more manageable amounts of information and have a drilldown on each group. That way you can do a high level aggregation and drill down into the detail information easily.

Hope this helps ...


GamP
- Using AS 8.2.01 on Windows 10 - IE11.
in Focus since 1988
 
Posts: 1961 | Location: Netherlands | Registered: September 25, 2007Report This Post
<M_RIOS75>
posted
I believe the limit is actually 255 records for a graph.. I ran into this issue before. I actually created an edit for my report that said, if &RECORDS GT 255 display a message "Too many records, Please refine search"..something to that nature. Or like GamP mentioned, you may need to summarize your data differently.
 
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lepoard
Member
posted Hide Post
Thanks for your assistance, GamP, Marvin R

I have to find out another way to solove the problem.

Thanks again!
alex


webfocus7.6.1
Excel2003
Windows,UNIX

 
Posts: 13 | Registered: February 06, 2008Report This Post
Darin Lee
Virtuoso
posted Hide Post
I don't know if there really IS a limit on number of records. I have never heard anything of this sort. But I do have graphs that work with many hundreds or thousands of records. So I don't believe number of records is the problem. Maybe an issue with the type of graph used or other settings like GRMERGE, max values, scale, etc.


Regards,

Darin


In FOCUS since 1991
WF Server: 7.7.04 on Linux and Z/OS, ReportCaster, Self-Service, MRE, Java, Flex
Data: DB2/UDB, Adabas, SQL Server Output: HTML,PDF,EXL2K/07, PS, AHTML, Flex
WF Client: 77 on Linux w/Tomcat
 
Posts: 2298 | Location: Salt Lake City, Utah | Registered: February 02, 2007Report This Post
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