How to import large CSV files? It may be necessary to import files with tens of thousands of rows and several MB into a management system or your e-commerce. The time required in this case could be excessive, and especially in online applications, this can cause either a server timeout or a browser freeze.
This forces us to start over. In the case of PrestaShop, by using PrestaXLS, we can filter our CSV and resume from the last imported product, but with large files, even this operation becomes very difficult. Except for the use of specific modules that utilize ajax for the import. A simple option is to split the CSV into multiple parts ...