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Loaded Commerce to ClickHouse integration

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

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4.8 on G2
Loaded CommerceSource
WeldWeld
ClickHouseWarehouse
Weld · New sync
Loaded CommerceSourceLoaded CommerceConnected
Tables to sync

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

  • Extract
  • Load
  • Keep in sync
ClickHouseDestinationClickHouseReady
loaded_commerce schema
  • loaded_commerce.Synced
  • loaded_commerce.Syncing
  • loaded_commerce.Synced
  • loaded_commerce.Synced

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How it works

How to set up Loaded Commerce to ClickHouse in Weld.
In the app, with the API or an agent.

Setup guideAPI guideMCP docs
Weld · New Loaded Commerce sync
Loaded CommerceNew connectionLoaded CommerceAuthorised
Connection nameloaded_commerce
AuthorizeOpens Loaded Commerce to grant read access
Use cases

Why replicate Loaded Commerce to ClickHouse?
Ready for analysis.

Centralizing your Loaded Commerce data in ClickHouse lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying Loaded Commerce data directly in ClickHouse using SQL or your preferred BI tool.

Consolidate data from Loaded Commerce alongside other databases and applications in a single database for a unified analytical layer.

  • Database replication for analytics

    Replicate your Loaded Commerce production data to ClickHouse without impacting database performance. Query historical data without load on your primary database.

  • Centralized data warehouse

    Bring Loaded Commerce data into ClickHouse 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 Loaded Commerce to ClickHouse. Connect BI tools like Looker, Metabase, or Power BI.

Data

What data can you replicate?
From Loaded Commerce to ClickHouse.

Weld syncs the objects the Loaded Commerce connector exposes into ClickHouse, 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 ClickHouse for you.

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

    Set up the MCP serverClaudeCursorChatGPTGemini
    Claude CodeOpus 5
    >

    Which Loaded Commerce tables do we have in ClickHouse, and which is the largest?

    Looking up what Weld has synced from Loaded Commerce.

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

    Technical considerations.
    What to expect.

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

    Loaded Commerce setup guide

    How to connect Loaded Commerce to Weld, step by step.

    Documentation

    ClickHouse setup guide

    How to connect ClickHouse to Weld, step by step.

    Connector

    Loaded Commerce connector

    Everything Weld does with Loaded Commerce.

    Connector

    ClickHouse connector

    Everything Weld does with ClickHouse.

    FAQ

    Common questions.
    About Loaded Commerce to ClickHouse.

    Start syncing Loaded Commerce to ClickHouse.

    Set up your Loaded Commerce data pipeline in minutes. No credit card required. Free for 14 days.

    Loaded CommerceSource
    WeldWeld
    ClickHouseWarehouse
    Start for freeTalk to us
    Related

    Related integrations.
    More with Loaded Commerce and ClickHouse.

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