Azure SQL Database enables you to easily scale you database by adding more compute power (scale-up) or adding more database units (scale-out).

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Learn about additional features that can help you to scale your data.

  1. Linked server are core SQL Server Database Engine feature that enables you to execute distributed queries from Transact-SQL code to another database engines.
  2. Geo-replication enables you to put any number of readable replicas in different regions.