
Stream into Google Cloud SQL for PostgreSQL with your free account
Deliver data from databases, SaaS apps, APIs, files, and streaming systems into Google Cloud SQL for PostgreSQL using Estuary's pre-built connectors. Run pipelines from real-time streaming to scheduled batch based on connector capabilities.
- <100ms to batch
- 200+ connectors
- Managed data pipelines



Google Cloud SQL for PostgreSQL connector details
The Google Cloud SQL for PostgreSQL materialization connector in Estuary delivers data from Estuary collections into PostgreSQL tables hosted on Google Cloud SQL. It supports continuous materialization from real-time or batch pipelines, using standard merge-based updates by default with optional delta updates for applicable workloads.
- Standard merge-based updates by default to keep destination rows synchronized
- Optional delta updates for workloads where changes should be applied incrementally
- Optional hard deletes so records deleted upstream can also be removed from destination tables
- Automatic table creation for configured materialization bindings
- Configurable PostgreSQL schemas and table names for individual bindings
- Google Cloud IAM or username/password authentication
- Direct Google Cloud SQL connectivity or SSH tunneling for private network configurations
- Configurable SSL connection behavior
- Custom SQL during table creation for indexes or other table-level configuration
- Automatic quoting of PostgreSQL reserved words when used as field names
Estuary creates the destination tables used by the materialization; manually pre-created tables are not supported. The default PostgreSQL schema is public, but you can configure another default schema or override it for individual bindings.
How to connect your data source to Google Cloud SQL for PostgreSQL in 3 easy steps
- 1
Connect your data source
Select from more than 100 supported databases and SaaS platforms including PostgreSQL, MySQL, SQL Server, MongoDB, and Kafka.
- 2
Prepare and transform your data
Apply transformations and schema mapping as data moves whether you are streaming in real time or loading in batches.
- 3
Sync to Google Cloud SQL for PostgreSQL
Continuously or periodically deliver data into your destination with support for change data capture and reliable delivery for accurate insights.
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All data connections are fully encrypted in transit and at rest. Estuary also supports private cloud and BYOC deployments for maximum security and compliance.
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HIGH THROUGHPUT
Distributed, event-driven architecture scales for demanding data workloads.
DURABLE COLLECTIONS
Store data as it moves so you can transform, replay, and deliver it downstream.
FLEXIBLE LATENCY
From <100ms CDC and real-time streaming to scheduled batch, depending on connector capabilities.
From <100ms to batch
Estuary supports CDC, real-time streaming, incremental syncs, and scheduled batch across its connector ecosystem. Bring data from databases, SaaS apps, APIs, files, and event streams into Google Cloud SQL for PostgreSQL, with capture and delivery cadence based on connector capabilities and pipeline configuration.
- Connect data from operational databases, SaaS applications, APIs, files, and streaming systems to Google Cloud SQL for PostgreSQL through Estuary.
- Transform and route data through Estuary collections before delivering it to Google Cloud SQL for PostgreSQL.
See what you can connect to Google Cloud SQL for PostgreSQL:
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Pipelines as fast as Kafka, easy as managed ELT/ETL, cheaper than building it.
Feature Comparison
| Estuary | Batch ELT/ETL | DIY Python | Kafka | |
|---|---|---|---|---|
| Price | $ | $$-$$$$ | $-$$$$ | $-$$$$ |
| Latency | <100ms to scheduled | 5min+ | Varies | <100ms |
| Ease | Analysts can manage | Analysts can manage | Data Engineer | Senior Data Engineer |
| Scale | ||||
| Maintenance Effort | Low | Medium | High | High |
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