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Copy file name to clipboardExpand all lines: docs/dma/dma-configurationsettings.md
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@@ -24,11 +24,11 @@ You can find the dma.exe.config file for the Data Migration Assistant desktop ap
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- Desktop Application
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%ProgramFiles%\\Microsoft Data Migration Assistant\\dma.exe.config
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`%ProgramFiles%\Microsoft Data Migration Assistant\dma.exe.config`
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- Command-Line Utility
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%ProgramFiles%\\Microsoft Data Migration Assistant\\dmacmd.exe.config
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`%ProgramFiles%\Microsoft Data Migration Assistant\dmacmd.exe.config`
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Be sure to save a copy of the original config file before making any modifications. After making changes, restart Data Migration Assistant for the new configuration values to take effect.
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Starting with Data Migration Assistant v2.0, you can control this by setting the parallelDatabases configuration value. Default value is 8.
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```
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```xml
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<advisorGroup>
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<workflowSettings>
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<assessmentparallelDatabases="8" />
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</workflowSettings>
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</advisorGroup>
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```
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## Number of databases to migrate in parallel
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Data Migration Assistant migrates multiple databases in parallel, before migrating logins. During migration, Data Migration Assistant will take a backup of the source database, optionally copy the backup, and then restore it on the target server. You may encounter timeout failures when several databases are selected for migration.
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Starting with Data Migration Assistant v2.0, if you experience this problem you can reduce the parallelDatabases configuration value. You can increase the value to reduce the overall migration time.
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```
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```xml
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<advisorGroup>
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<workflowSettings>
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<migration parallelDatabases="8″ />
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</workflowSettings>
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</advisorGroup>
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```
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## DacFX settings
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During assessment, Data Migration Assistant extracts data-tier application (dacpac) to understand the database schema. This operation can fail with time-outs for extremely large databases, or if the server is under load. Starting with Data Migration v1.0, you can modify the following configuration values to avoid errors.
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> [!NOTE]
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> The entire <dacfx> entry is commented by default. Remove the comments and then modify the value as needed.
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> The entire `<dacfx>` entry is commented by default. Remove the comments and then modify the value as needed.
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- commandTimeout
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This parameter sets the IDbCommand.CommandTimeout property in *seconds*. (Default=60)
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This parameter sets the IDbCommand.CommandTimeout property in *seconds*. (Default=60)
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- databaseLockTimeout
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This parameter is equivalent to [SET LOCK\_TIMEOUT timeout\_period](../t-sql/statements/set-lock-timeout-transact-sql.md) in *milliseconds*. (Default=5000)
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This parameter is equivalent to [SET LOCK\_TIMEOUT timeout\_period](../t-sql/statements/set-lock-timeout-transact-sql.md) in *milliseconds*. (Default=5000)
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- maxDataReaderDegreeOfParallelism
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This parameter sets the number of SQL connection pool connections to use. (Default=8)
> Stretch Database is deprecated in [!INCLUDE [sssql22-md](../../includes/sssql22-md.md)]. [!INCLUDE [ssnotedepfuturedontuse-md](../../includes/ssnotedepfuturedontuse-md.md)]
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> Stretch Database is deprecated in [!INCLUDE [sssql22-md](../includes/sssql22-md.md)]. [!INCLUDE [ssnotedepfuturedontuse-md](../includes/ssnotedepfuturedontuse-md.md)]
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With [SQL Server Stretch Database](../sql-server/stretch-database/stretch-database.md), you can dynamically stretch warm and cold transactional data from Microsoft SQL Server 2016 to Azure. Stretch Database targets transactional databases with large amounts of cold data. The Stretch Database recommendation, under Storage feature recommendation, first identifies tables that it thinks will benefit from this feature, and then it identifies changes that need to be made to enable the table for this feature.
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Starting with Data Migration Assistant v2.0, you can control this threshold for a table to qualify for the Stretch Database feature using the recommendedNumberOfRows configuration value. Default value is 100,000 rows. If you want to analyze the stretch capabilities for even smaller tables, then lower the value accordingly.
You can control the [SQL connection time-out](/dotnet/api/system.data.sqlclient.sqlconnection.connectiontimeout)
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for source and target instances while running an assessment or migration, by setting the connection timeout value to a specified number of seconds. The default value is 15 seconds.
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```
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```xml
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<appSettings>
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<add key="ConnectionTimeout" value="15" />
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</appSettings>
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```
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## Ignore error codes
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Each rule has an error code in its title. If you don't need rules and want to ignore them, use the ignoreErrorCodes property. You can specify to ignore a single error or multiple errors. To ignore multiple errors, use a semicolon, e.g., ignoreErrorCodes="46010;71501". The default value is 71501, which is associated with unresolved references identified when an object references system objects such as procedures, views, etc.
Copy file name to clipboardExpand all lines: docs/dma/dma-whats-new.md
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@@ -234,7 +234,7 @@ The v2.1 release of Data Migration Assistant includes the following additions:
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The v2.0 release of Data Migration Assistant includes improved Stretch database feature recommendations to provide proper prioritized tables that maximize the storage savings.
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> [!IMPORTANT]
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> Stretch Database is deprecated in [!INCLUDE [sssql22-md](../../includes/sssql22-md.md)]. [!INCLUDE [ssnotedepfuturedontuse-md](../../includes/ssnotedepfuturedontuse-md.md)]
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> Stretch Database is deprecated in [!INCLUDE [sssql22-md](../includes/sssql22-md.md)]. [!INCLUDE [ssnotedepfuturedontuse-md](../includes/ssnotedepfuturedontuse-md.md)]
Copy file name to clipboardExpand all lines: docs/relational-databases/security/encryption/always-encrypted-database-engine.md
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@@ -131,7 +131,7 @@ For details on configuring Always Encrypted, see:
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-[Configure Always Encrypted using SSMS](../../../relational-databases/security/encryption/configure-always-encrypted-using-sql-server-management-studio.md)
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-[Configure Always Encrypted using PowerShell](../../../relational-databases/security/encryption/configure-always-encrypted-using-powershell.md)
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## Get started with Always Encrypted
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## <aid="getting-started-with-always-encrypted"></a> Get started with Always Encrypted
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Use the [Always Encrypted Wizard](../../../relational-databases/security/encryption/always-encrypted-wizard.md) to quickly start using Always Encrypted. The wizard will provision the required keys and configure encryption for selected columns. If the columns you're setting encryption for already contain some data, the wizard will encrypt the data. The following example demonstrates the process for encrypting a column.
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- Columns in Stretch Database tables. (Tables with columns encrypted with Always Encrypted can be enabled for Stretch.)
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> [!IMPORTANT]
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> Stretch Database is deprecated in [!INCLUDE [sssql22-md](../../includes/sssql22-md.md)]. [!INCLUDE [ssnotedepfuturedontuse-md](../../includes/ssnotedepfuturedontuse-md.md)]
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> Stretch Database is deprecated in [!INCLUDE [sssql22-md](../../../includes/sssql22-md.md)]. [!INCLUDE [ssnotedepfuturedontuse-md](../../../includes/ssnotedepfuturedontuse-md.md)]
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- Columns in external (PolyBase) tables (note: using external tables and tables with encrypted columns in the same query is supported).
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