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Syncfusion Feedback

Really bad performance

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122092 Feb 16,2016 06:09 PM UTC Feb 17,2016 12:59 PM UTC JavaScript 1
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Tags: ejChart
Sebastian Kraft
Asked On February 16, 2016 06:09 PM UTC

Hello Syncfusion-Team,

i just tried how perfomant your charts are. I can just say you need to improve them.

Loading 3M points crashes chrome.
Loading 100K points takes 4 sec.
Loading 10K points takes 500 ms.

If i compare that to your competitors you end up on the last place. I really would like to use your charts for my statistic site, but i can't they are just to slow.

Another problem i have with your library i have no idea what module/script file i need to include to just have chart support. Loading each time the ej.web.all.js takes around 2 sec, once minified it still takes 120ms ( 80% of the loading time for my site ). 
Can you please tell me how i can use the charts without including all modules?



Saravana Kumar Kanagavel [Syncfusion]
Replied On February 17, 2016 12:59 PM UTC

Hi Sebastian Kraft,
We have analyzed your query. We will consider this is an issue and also we have logged issue report and working on it. A support incident to track the status of this defect has been created under your account. Please log on to our support website to check for further updates
https://www.syncfusion.com/account/login?ReturnUrl=%2fsupport%2fdirecttrac%2fincidents
Please let us know if you have any concerns.
Regards,
Saravana Kumar K

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