Teradata to PlanetScale Integration
AI-first ETL from Teradata into PlanetScale. Governed entities, incremental sync, typed landing tables.
How Datrise loads Teradata into PlanetScale
Datrise syncs Teradata's tables, rows, schemas, indexes, primary indexes, and query history into PlanetScale as a typed table per source entity. Flexible or custom fields land in JSON columns, and timestamps such as created, updated, and status changes are typed as DATETIME.
Sync is incremental: Datrise uses a watermark on updated-at, applied with INSERT … ON DUPLICATE KEY UPDATE, so re-runs update only what changed. Vitess sharding by tenant or entity key for very large tables. PlanetScale disallows foreign-key constraints by default, so Datrise models relationships by stable id columns rather than enforced FKs.
Ideal for horizontally scalable MySQL apps on Vitess.
Endpoints
Teradata: Teradata analytical database for enterprise workloads.
PlanetScale: Serverless MySQL platform with safe schema workflows.
How Teradata entities map to PlanetScale
| Teradata entity | PlanetScale object | Notes |
|---|---|---|
| tables | teradata_d_tables | id PK · custom fields → JSON columns |
| rows | teradata_d_rows | id PK · linked to teradata_d_tables |
| schemas | teradata_d_schemas | id PK · linked to teradata_d_tables |
| indexes | teradata_d_indexes | id PK · linked to teradata_d_tables |
FAQ
How does Datrise handle Teradata's custom fields in PlanetScale?
Flexible values are stored as JSON columns, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native PlanetScale types.
How does the Teradata to PlanetScale sync stay up to date?
It runs incrementally — Datrise uses a watermark on updated-at, applied with INSERT … ON DUPLICATE KEY UPDATE.
Related pipelines
More destinations for Teradata
More sources for PlanetScale
Early access
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