What is the best practice for large batchJobService

[ax...@turo.com]

Hey There, 

I am creating a BatchjobService to upload about 400K criterion bid change on a very large account. It works very well to do 2K, 5K...20K operations but it has been a a few hours that I am trying to upload the whole operations but it does not seem to go through. This makes me wonder what is the most efficient way to do so many operations: 

- Create one big list of operations and upload them using helper.UploadOperations(self.upload_url, operationList) 

- Create subsets of operations (what is a good size? 5000, 10000, 20,000?) and upload them using helper.UploadOperations(self.upload_url, operation_subset_1, operation_subset_2, operation_subset_3, operation_subset_4) 

- Create subsets of operations and upload them using incremental upload helper? If so what is an optimal operation set size? 

Thanks a lot,

Axel

[Peter Oliquino]

Hi Axel,

For optimizing your batch operations, you may refer to this section of our best practices guide. Should you require further assistance, please feel free to write back.

Thanks and regards,

Peter

AdWords API Team