You can read data from and write data to an Apache Cassandra Server database. Not all database operations and Pega^® Platform features are supported for Apache Cassandra.

Unsupported operations and features

The following Pega Platform operations and features are not supported for Apache Cassandra databases:

• Obj-Browse method
• Rule-Connect-SQL
• Storing records with nested data – all properties must be top level and exposed because there is no BLOB column
• Advanced reporting features
  • Joins
  • Functions
  • Grouping (aggregated columns mixed with non-aggregated columns) – aggregation is supported only on an entire data set
  • Filtering after aggregation
  • Subreports