Azure SQL Database to Microsoft SQL Server integration

Replicate your Azure SQL Database data into Microsoft SQL Server with Weld.

Get started free Azure SQL Database connector

Azure SQL Database

Data source

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Ready to connect

CONNECTOR SOURCE

Azure SQL Database to Microsoft SQL Server

Replicate your Azure SQL Database data into Microsoft SQL Server with Weld. Automatically replicate Tables, Views, and Schemas from your database to your database, keeping your analytics layer up to date and ready for querying.

Everything you need to get started

Azure SQL Database

Setup guide Connector page

Microsoft SQL Server

Setup guide Connector page

Weld Connect API

Set up programmatically

Use the Weld Connect REST API to create Azure SQL Database connections, configure ELT syncs, and manage pipelines entirely through code. Built for embedding, automation, and CI/CD workflows.

Explore Weld Connect API reference

POST/elt_syncs

# Create a Azure SQL Database ELT sync
curl -X POST https://connect.weld.app/elt_syncs \
  -H "x-api-key: $API_KEY" \
  -d '{
    "connection_id": "conn_abc123",
    "integration_id": "azure-sql-database",
    "destination_schema_name": "azure-sql-database_data",
    "sync_interval": "0 * * * *"
  }'
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FAQs

How do I replicate Azure SQL Database data to Microsoft SQL Server?

Sign up for Weld, connect Azure SQL Database as a source and Microsoft SQL Server as a destination. Weld handles the extraction, loading, and lets you transform data using SQL or dbt.

What Azure SQL Database data can I replicate to Microsoft SQL Server?

You can replicate Tables, Views, and Schemas. The available objects depend on your Azure SQL Database account permissions and configuration.

How often does Weld replicate data from Azure SQL Database?

Sync frequency depends on your Weld plan. Schedules range from every 5 minutes to daily intervals. Each sync processes only new and changed data.

Can I transform Azure SQL Database data before it lands in Microsoft SQL Server?

Yes. Weld supports SQL-based transformations in the platform and integrates with dbt Cloud. You can clean, join, and model your data before analysis.

Is the Azure SQL Database to Microsoft SQL Server integration secure?

Yes. Weld encrypts all data in transit and at rest, is SOC 2 Type II certified, and supports IP whitelisting. Credentials are stored encrypted and never logged.