Yanan Cai shows how to copy Azure Data Lake databases for local debugging and development:
The concept of a database is used to group related data structures and functions together. ADLA users have databases in their production environment that contain tables, assemblies, table valued functions and other objects. Previously, when developing and tuning U-SQL queries on a local machine, developers would have to manually recreate everything in their production database. After coding they would have to identify any changes to the database and then update the production account’s database. This process took extra time and introduced errors without adding any value.
Using the Export Wizard, developers can clone the existing database environment and sample data directly to the local account. Developers can also choose to export only parts of the database to the local database. Follow below steps to export your U-SQL databases.
Click through for the step-by-step process.