The following sections describe the limits of InfoSum Platform.

Audiences

• The maximum number of datasets in an Audience Builder audience is 7
• The maximum number of datasets in an IQL (Query Tool) audience is 8

Characters

• The category name has a limit of 63 characters
• We support the following special characters in category names: "^[ /:#()',._-]*$
• The character limit per key in a multi-value key field is 128
• The character limit per value in a multi-value category field is 2712
• The character limit for a single value key is 128

Columns

• The maximum number of columns is 100
• Each dataset supports up to 15 keys (please contact your Customer Success Representative if 15 keys aren't available)
• The maximum number of key values per key is 5 billion (see dataset size limits for details)(please contact your Customer Success Representative if 5 billion keys are not available)
  
• The maximum number of values per cell in a multi-value category is 100
• The maximum number of multi-value keys per cell is 500

File types

• Only CSV files can be imported from all sources
• GZIP compressed files can only be imported from an Amazon S3 Cross-Account
• Multiple file parts can only be imported from an Amazon S3 Cross-Account or Google Cloud Platform
• The only encryption supported on the Platform is GPG encryption 

Multi-value key matching

• The Platform shows the matched audience total at each individual (row) level rather than at the identifier level

Output data

• The maximum number of output columns in an activation dataset is 10
• The maximum number of output columns in an activation query is 5 identifiers and unlimited string value columns

Rows

• The maximum number of rows in a dataset is 5 billion (see dataset size limits for details)