I have requirements to implement the LWC file upload wizard which should handle very large size csv file( about 1 GB).. is it doable to parse such large size csv through APEX batch method?
I tried it after googling some help and it seems like, it reach to heap size limit. is there any work around for this problem?
Appreciate if someone can guide with sample code snippets or sample.
NOTE: Tried with but no luck https://developer.financialforce.com/customizations/importing-large-csv-files-via-batch-apex/
Thanks in advance !