We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date

Handling large amount of data

Hi everyone 

We are now working on new project using the Gantt Chart.
And we have to handle quite large amount of data - about 1000 records. our gantt chart now take very long time to load and it's extremely lag.

Did anyone used to deal with this scenario before, give us an idea to improve it. Thank you

2 Replies

PP Pooja Priya Krishna Moorthy Syncfusion Team December 9, 2019 09:02 AM UTC

Hi Minh, 

Thanks for contacting Syncfusion support. 

We are also facing this performance issues in EJ2 Gantt control, for this we already logged a feature report as Virtual scrolling support in Gantt. Using this support we can load large tasksets without any lag. 
The status of this feature can be tracked from below feedback link. 
We will implement this feature and include in our upcoming Volume 1, 2020 main release which is expected to be rolled out in the month of March 2020. 
Until then we appreciate your patience. 

Pooja K. 

KR Karthikeyan Raja Syncfusion Team December 18, 2020 12:45 PM UTC

Hi Minh,

We are glad to announce that our Essential Studio 2020 Volume 4 release v18.4.0.30  is rolled out and is available for download under the following link. 
In that release, we have provided support for the feature “Virtual scrolling support for Gantt.   
Please find the Virtua scroll SB sample from below link. 
We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance.  
Karthikeyan Raja  

Live Chat Icon For mobile
Up arrow icon