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Mon Dec 07, 2020 3:29 pm

Hello,

I am building some java apps that will allow users to merge datasets to doc mail templates. Some of the output files will be > 2000 pages. While testing this I have noticed performance drops significantly over time. Is there some preferred method for merging 'large' datasets? Is it best to follow an iterative approach, and append the files at the end?

trog2014
 
Posts: 1
Joined: Tue Nov 24, 2020 5:51 pm

Tue Dec 08, 2020 10:07 am

Hello,

Thanks for your inquiry!

    1. Does the performance degradation occur when merging data processes by doc.getMailMerge().executeWidthNestedRegion method or when saving document by doc.saveToFile method? How long did it take?

    2. What's the version of Spire.Doc for java you are using? At present the latest version is Spire.Doc for Java V3.11.0.

    3. To help us investigate the issue, please provide us with your template file and full code. It would be better to offer us your project.

    4. What's your OS in which your project ran? e.g. Win7 64bit RAM:8GB.

    Looking forward to your reply. Thanks in advance.

Sincerely,
Marcia
E-iceblue support team
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Marcia.Zhou
 
Posts: 858
Joined: Wed Nov 04, 2020 2:29 am

Fri Dec 11, 2020 1:44 am

Hello,

Hope you are doing well.

How is the issue now?

If it still exists, could you please provide the information mentioned in the above message to us for further investigation?

Thanks in advance.

Sincerely,
Marcia
E-iceblue support team
User avatar

Marcia.Zhou
 
Posts: 858
Joined: Wed Nov 04, 2020 2:29 am

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