File Compression for Inbound Data Transfer Files

As an option, you can compress data files when sending them to Audience Manager.

Audience Manager supports gzip (.gz) compression for inbound, asynchronous data transfers.

Audience Manager also supports uncompressed files.

Important: We currently don't support encryption and compression on the same inbound data file. You can select to either encrypt or compress your inbound files.

Amazon S3 Compression

For delivery to Amazon S3, you must use .gz or uncompressed files. Compressed files must be 1 GB or smaller. If the files are larger, please discuss the file and transfer process with Customer Care. Although Audience Manager can handle very large files, there may be ways to reduce the file size or make transfer of data more efficient.

Important: Your FTP client must use binary mode to transfer compressed or encrypted files. Compressed or encrypted files sent in ASCII mode will corrupt the data transfer file.

Best Practices