i need to export 19,00,000 records from the production. i started the process but in the middle due to network issue the process failed. and export file having only some of the records from where was the issue raised, so i need to export rest of the records.. HOW?
In addition to Data Loader, maybe you can try other third-party tools, such as Acho, to bulk export data. Although it still takes time to retrieve data, the process runs on cloud so you don't need to worry about the network issue.