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Phoenix via PostgreSQL to MotherDuck integration

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

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4.8 on G2
Phoenix via PostgreSQLSource
WeldWeld
MotherDuckWarehouse
Weld · New sync
Phoenix via PostgreSQLSourcePhoenix via PostgreSQLConnected
Tables to sync

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

  • Extract
  • Load
  • Keep in sync
MotherDuckDestinationMotherDuckReady
phoenix_via_postgresql schema
  • phoenix_via_postgresql.Synced
  • phoenix_via_postgresql.Syncing
  • phoenix_via_postgresql.Synced
  • phoenix_via_postgresql.Synced

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How it works

How to set up Phoenix via PostgreSQL to MotherDuck in Weld.
In the app, with the API or an agent.

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

Why replicate Phoenix via PostgreSQL to MotherDuck?
Ready for analysis.

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

Build reliable dashboards and reports by querying Phoenix via PostgreSQL data directly in MotherDuck using SQL or your preferred BI tool.

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

  • Database replication for analytics

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

  • Centralized data warehouse

    Bring Phoenix via PostgreSQL data into MotherDuck 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 Phoenix via PostgreSQL to MotherDuck. Connect BI tools like Looker, Metabase, or Power BI.

Data

What data can you replicate?
From Phoenix via PostgreSQL to MotherDuck.

Weld syncs the objects the Phoenix via PostgreSQL connector exposes into MotherDuck, 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 MotherDuck for you.

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

    Set up the MCP serverClaudeCursorChatGPTGemini
    Claude CodeOpus 5
    >

    Which Phoenix via PostgreSQL tables do we have in MotherDuck, and which is the largest?

    Looking up what Weld has synced from Phoenix via PostgreSQL.

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

    Technical considerations.
    What to expect.

    Incremental syncing
    Weld uses incremental syncing where supported by the Phoenix via PostgreSQL API, loading only new and updated records to minimize data transfer and warehouse costs.
    Change data capture
    For Phoenix via PostgreSQL, 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 Phoenix via PostgreSQL adds new fields, they're detected and added to the corresponding MotherDuck 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

    Phoenix via PostgreSQL setup guide

    How to connect Phoenix via PostgreSQL to Weld, step by step.

    Documentation

    MotherDuck setup guide

    How to connect MotherDuck to Weld, step by step.

    Connector

    Phoenix via PostgreSQL connector

    Everything Weld does with Phoenix via PostgreSQL.

    Connector

    MotherDuck connector

    Everything Weld does with MotherDuck.

    FAQ

    Common questions.
    About Phoenix via PostgreSQL to MotherDuck.

    Start syncing Phoenix via PostgreSQL to MotherDuck.

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

    Phoenix via PostgreSQLSource
    WeldWeld
    MotherDuckWarehouse
    Start for freeTalk to us
    Related

    Related integrations.
    More with Phoenix via PostgreSQL and MotherDuck.

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