Last Updated: 23 Feb 2024 14:24 by ADMIN
Created on: 20 Sep 2023 12:29
Category: Data Source
Type: Bug Report
DataSource filter method performance is getting slower

Bug report

The performance when using the filter method to filter the data in DataSource and Hierarchical datasource is decreased.

Reproduction of the problem

  1. Open the following Dojo example and test it with different Kendo versions: -

Current behavior

There is a perfromance decrease when using the filter method with the latest Kendo version:

Expected/desired behavior

The performance of the filter method should be improved.


  • Kendo UI version: 2023.2.829
  • Browser: [all]
1 comment
Posted on: 10 Oct 2023 05:33

We are experiencing the same performance degradation with the DataSource filter method. Our application utilizes a grid with a large amount of local data, and the slowdown in the filter method's performance is adversely affecting our operations.

Looking forward to a prompt resolution to this issue.