Teradata to Exasol Migration

Exasol is a high-performance database that requires less maintenance, is easy to scale, and is cost-effective compared to legacy data warehouses.

This migration guide provides you with details on how to migrate from Teradata to Exasol, along with best practices and key considerations when planning and executing the migration.

The migration from Teradata to Exasol is a multiphase process that consists of the following sections:


Prepare your migration plan, define the migration team, define a migration strategy, document current data warehouse
Perform DDL migrations, data type mapping, initial data loading, and test migration

Run parallel operations to confirm successful data warehouse migration, decommission Teradata data warehouse