My Gantt chart extracts data from SQL Server, which has approximately 500 records. However, it takes around 16 seconds to display the data. Is there any way to improve this issue? I am using PHP and the database is SQL Server.
The image below shows the messages in my console. The DOM mutation listener is running one by one, and all of them need to be completed before displaying.
UAUdhayakumar Anand Syncfusion Team April 25, 2023 02:19 PM UTC
Thank you for reaching out to us with your concern regarding
the performance of your Gantt chart while extracting data from SQL Server. We
understand that this issue is causing inconvenience to you.
You can see in the console log that it doesn't take much longer to render the Gantt chart than the video we've provided, which shows 600 records being rendered.
If you still face the error we suggest using virtual scroll which will allow you to load
large amounts of data without performance degradation. This feature can be
implemented in your Gantt chart and can significantly improve the performance.
You can find more information about this feature and how to
implement it in the UG link provided below.