Improve highcharts performance for large amounts of data

Question

I am trying to get a larger amount of data. Sample data is below

1850/01   -0.845   -0.922   -0.748   -1.038   -0.652   -1.379   -0.311   -1.053   -0.636   -1.41         


        

Answer 1

my team came across the similar problem but in our case we had 3 nested loops and when it was processing the data it was blocking the main thread which caused bad user experience. so i tackled this problem by deferring the processing data. which did the desired job of not blocking the main thread and did the processing much faster.

you can also use boost module developed by highchart (https://www.highcharts.com/blog/news/175-highcharts-performance-boost/)