TiDB to MongoDB Integration
AI-first ETL from TiDB into MongoDB. Governed entities, incremental sync, typed landing tables.
How Datrise loads TiDB into MongoDB
Datrise syncs TiDB's tables, rows, schemas, indexes, regions, and TiCDC change events into MongoDB as a collection per source entity. Flexible or custom fields land in native nested documents, and timestamps such as created, updated, and status changes are typed as BSON Date.
Sync is incremental: Datrise uses upserts by stable id with updateOne(upsert) on the source primary key, so re-runs update only what changed. Optional sharding on the entity id for large collections. Mongo has no fixed schema, so Datrise keeps field types consistent across documents to avoid mixed-type query surprises.
Ideal for document-oriented apps that want CRM data in their existing Mongo store.
Endpoints
TiDB: MySQL-compatible HTAP database with row and column stores.
MongoDB: Document database for flexible schemas.
How TiDB entities map to MongoDB
| TiDB entity | MongoDB object | Notes |
|---|---|---|
| tables | tidb_tables | id PK · custom fields → native nested documents |
| rows | tidb_rows | id PK · linked to tidb_tables |
| schemas | tidb_schemas | id PK · linked to tidb_tables |
| indexes | tidb_indexes | id PK · linked to tidb_tables |
FAQ
How does Datrise handle TiDB's custom fields in MongoDB?
Flexible values are stored as native nested documents, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native MongoDB types.
How does the TiDB to MongoDB sync stay up to date?
It runs incrementally — Datrise uses upserts by stable id with updateOne(upsert) on the source primary key.
Related pipelines
More destinations for TiDB
Early access
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