Cassandra Support

erwin Data Modeler (DM) now supports Cassandra 3.x/4.x as a target database. This implementation supports the following objects:

  • Aggregate

  • Function

  • Keyspace

  • Materialized View

    • Materialized View Column

  • Role

  • Table

    • Table Column

    • Index

  • User Type

The following table lists the supported data types:

Category

Data Type

Supported Constants

Native

  • ascii

  • bigint

  • blob

  • boolean

  • counter

  • date

  • decimal

  • double

  • float

  • inet

  • int

  • smallint

  • text

  • time

  • timestamp

  • timeuuid

  • tinyint

  • uuid

  • varint

  • string

  • integer

  • blob

  • boolean

  • integer

  • integer, string

  • integer, float

  • integer, float

  • integer, float

  • string

  • integer

  • integer

  • string

  • integer, string

  • integer, string

  • uuid

  • integer

  • uuid

  • integer
Collection

  • list

  • map

  • set

  
Tuple

  • tuple