Teradata Express
Many large organisations have relied on Teradata for decades; for a long time it was the data warehouse platform for enterprise-scale workloads. In recent years, Teradata has focused on modernising the platform, evolving from a traditional on-premises warehouse into a cloud-ready, hybrid, and multi-cloud data and analytics ecosystem — all while supporting diverse data types, elastic scaling, advanced analytics, and real-time use cases. For those who want to download and experiment with Teradata hands-on, Teradata offers Teradata Vantage Express, a free, fully-functional Vantage database VM that you can run locally in VMware or VirtualBox. Registration is required to access Teradata downloads, Teradata Downloads
Once registered, download Teradata Vantage Express (free VM image for learning and experimentation): https://downloads.teradata.com/download/database/teradata-express/vmware
You can use these scripts to setup Teradata Express. The set up script creates an admin and development user, creates a sandbox database, spool reserve database and data collector users for viewpoint.
To understand more on the setup and administration of Teradata please refer to the admin doc, check the doc version is for v20.