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You can create a connection to a Microsoft Azure SQL database from the 

• This connection type supports data ingestion into ADLS/WASB. When large volumes of data are read from an Azure SQL database during job execution, the data is stored in a temporary location in ADLS/WASB. After the job has been executed, the data is removed from the datastore. This process is transparent to the user.
• For more information on Azure SQL DB, see https://azure.microsoft.com/en-us/services/sql-database/.

Limitations

• This is a read-only connection. None.

Pre-requisites

• If you haven't done so already, you must create and deploy an encryption key file for the

  D s node

   to be shared by all relational connections. For more information, see Create Encryption Key File .
  

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