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PostgreSQL on Azure to PostgreSQL integration

Replicate your PostgreSQL on Azure data into PostgreSQL with Weld. Automatically replicate the tables you choose from PostgreSQL on Azure into PostgreSQL, keeping your analytics layer up to date and ready for querying.

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4.8 on G2
PostgreSQL on AzureSource
WeldWeld
PostgreSQLWarehouse
Weld · New sync
PostgreSQL on AzureSourcePostgreSQL on AzureConnected
Tables to sync

Your own tables, picked when you set up the sync.

  • Extract
  • Load
  • Keep in sync
PostgreSQLDestinationPostgreSQLReady
postgresql_on_azure_database schema
  • postgresql_on_azure_database.Synced
  • postgresql_on_azure_database.Syncing
  • postgresql_on_azure_database.Synced
  • postgresql_on_azure_database.Synced

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How it works

How to set up PostgreSQL on Azure to PostgreSQL in Weld.
In the app, with the API or an agent.

Setup guideAPI guideMCP docs
Weld · Data warehouse
PostgreSQLData warehousePostgreSQLConnected
Data locationChosen when you connect
CredentialsService account or key, stored encrypted
Use cases

Why replicate PostgreSQL on Azure to PostgreSQL?
Ready for analysis.

Centralizing your PostgreSQL on Azure data in PostgreSQL lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying PostgreSQL on Azure data directly in PostgreSQL using SQL or your preferred BI tool.

Consolidate data from PostgreSQL on Azure alongside other databases and applications in a single database for a unified analytical layer.

  • Database replication for analytics

    Replicate your PostgreSQL on Azure production data to PostgreSQL without impacting database performance. Query historical data without load on your primary database.

  • Centralized data warehouse

    Bring PostgreSQL on Azure data into PostgreSQL alongside other sources to create a single source of truth for your organization.

  • Automated reporting

    Replace manual exports and spreadsheet-based reporting with automated pipelines from PostgreSQL on Azure to PostgreSQL. Connect BI tools like Looker, Metabase, or Power BI.

Data

What data can you replicate?
From PostgreSQL on Azure to PostgreSQL.

Weld syncs the objects the PostgreSQL on Azure connector exposes into PostgreSQL, and you choose which tables and fields to include. The connector's docs list what is available.

    Weld MCP server

    Ask your agent.
    It queries PostgreSQL for you.

    Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the PostgreSQL on Azure context, finds the tables it needs and runs the query in PostgreSQL.

    Set up the MCP serverClaudeCursorChatGPTGemini
    Claude CodeOpus 5
    >

    Which PostgreSQL on Azure tables do we have in PostgreSQL, and which is the largest?

    Looking up what Weld has synced from PostgreSQL on Azure.

    ●weld·search_available_references
    ⎿raw.postgresql_on_azure_database.*
    tables, columns and freshness
    ●weld·get_reference_schema
    ⎿columns, types and nullability
    ●weld·run_query
    ⎿select count(*) from {{raw.postgresql_on_azure_database.…}}
    submitted
    ●weld·get_query_status
    ⎿DONE
    ●weld·get_query_result
    ⎿rows returned
    ✓Answered from PostgreSQL on Azure data in PostgreSQL
    >Ask about your PostgreSQL on Azure data
    Under the hood

    Technical considerations.
    What to expect.

    Incremental syncing
    Weld uses incremental syncing where supported by the PostgreSQL on Azure API, loading only new and updated records to minimize data transfer and warehouse costs.
    Change data capture
    For PostgreSQL on Azure, Weld can use log-based replication (CDC) to capture inserts, updates, and deletes without querying the entire table on every sync.
    Schema handling
    Weld automatically manages schema changes. If PostgreSQL on Azure adds new fields, they're detected and added to the corresponding PostgreSQL tables.
    Data freshness
    Sync frequency depends on your Weld plan. Most connectors support schedules from every 5 minutes up to daily intervals.
    Security
    All data is encrypted in transit (TLS) and at rest. Weld is SOC 2 Type II compliant and supports IP whitelisting for database connections.
    Resources

    Keep reading.
    Guides, docs and schema.

    Documentation

    PostgreSQL on Azure setup guide

    How to connect PostgreSQL on Azure to Weld, step by step.

    Documentation

    PostgreSQL setup guide

    How to connect PostgreSQL to Weld, step by step.

    Connector

    PostgreSQL on Azure connector

    Everything Weld does with PostgreSQL on Azure.

    Connector

    PostgreSQL connector

    Everything Weld does with PostgreSQL.

    FAQ

    Common questions.
    About PostgreSQL on Azure to PostgreSQL.

    Start syncing PostgreSQL on Azure to PostgreSQL.

    Set up your PostgreSQL on Azure data pipeline in minutes. No credit card required. Free for 14 days.

    PostgreSQL on AzureSource
    WeldWeld
    PostgreSQLWarehouse
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    Related

    Related integrations.
    More with PostgreSQL on Azure and PostgreSQL.

    View all