I've updated my project from dt-1.10.24 to dt-1.11.3. Keeping everything the same, the overall filter performance has decreased 2-3x, which is a huge difference.
Data based on: Ajax, 9000 rows, 48 columns, serverSide false, deferRender true.
Observations:
Filters from buttons and searchBuilder take 2-3 seconds longer to filter (1.10.24 almost instant).
Initial table loading takes 2-4 seconds longer (1.10.24 takes 3 seconds to load).
No longer possible to see the text in the search filter while typing as filtering takes longer unless I wait for 1 second or more (1.10.24 shows text and results instantly).
As I cannot show this in a test case, is there anything that particularly affects performance in the latest release dt-1.11.3 that I could optimise/deactivate to bring it back to the same speed as 1.10.X? What could I try?