I am trying to read the attached csv file, but it displays the error : “Unable to open File(), It seems that this file doewsn´t exist or ‘Access-Control-Allow-Origin’ header is absent in the resource requested”. This file has 400k lines, for smaller files, with 100k lines but with the same fields the import is done without erro
Link csv file: https://www.4shared.com/rar/i9gFWkwUba/dadosNovo.html
Thank you for your question. Our component works with the CSV files up to 100Mb. Flexmonster Pivot Component is a client-side application. The amount of data which can be loaded into it is the sort of restrictions that client’s browser imposes. Please have a look through this article http://www.flexmonster.com/blog/blog-perform-faster/ . It’s a little bit old but the main idea is still relevant for your case. Also, we suppose that this article – http://www.flexmonster.com/blog/sql-pivot-table-best-performance/ may be interesting for you. We tried to share there the stories of success from our clients. Some use cases which is described there can be useful for you.
Please let us know if you have any questions left.