Plaid to Amazon DynamoDB Integration
AI-first ETL from Plaid into Amazon DynamoDB. Governed entities, incremental sync, typed landing tables.
How Datrise loads Plaid into Amazon DynamoDB
Datrise syncs Plaid's accounts, transactions, balances, items, institutions, and account holders into Amazon DynamoDB as an item per source record in a table per entity. Flexible or custom fields land in nested map/list attributes, and timestamps such as created, updated, and status changes are typed as ISO-8601 string or epoch number attributes.
Sync is incremental: Datrise uses PutItem/UpdateItem keyed on a partition key derived from the entity id, so re-runs update only what changed. Partition-key design on the entity id to spread throughput evenly. DynamoDB rewards access-pattern-first key design, so Datrise sets partition/sort keys from your entity ids rather than scan-heavy defaults.
Ideal for serverless apps needing single-digit-millisecond key lookups on CRM data.
Endpoints
Plaid: Bank account connectivity and transaction feeds.
Amazon DynamoDB: Serverless key-value and document store on AWS.
How Plaid entities map to Amazon DynamoDB
| Plaid entity | Amazon DynamoDB object | Notes |
|---|---|---|
| accounts | plaid_accounts | id PK · custom fields → nested map/list attributes |
| transactions | plaid_transactions | id PK · linked to plaid_accounts |
| balances | plaid_balances | id PK · linked to plaid_accounts |
| items | plaid_items | id PK · linked to plaid_accounts |
FAQ
How does Datrise handle Plaid's custom fields in Amazon DynamoDB?
Flexible values are stored as nested map/list attributes, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native Amazon DynamoDB types.
How does the Plaid to Amazon DynamoDB sync stay up to date?
It runs incrementally — Datrise uses PutItem/UpdateItem keyed on a partition key derived from the entity id.
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Early access
Connect Plaid to Amazon DynamoDB the easy way
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