Installation for PowerCenter and Data Quality

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Microsoft SQL Server Database Requirements

Use the following guidelines when you set up the repository:

Specify the database schema name when you use Microsoft SQL Server as the Model Repository database.

Set the allow snapshot isolation and read committed isolation level to ALLOW_SNAPSHOT_ISOLATION and READ_COMMITTED_SNAPSHOT to minimize locking contention.

To set the isolation level for the database, run the following commands:

ALTER DATABASE DatabaseName
SET ALLOW_SNAPSHOT_ISOLATION ON

ALTER DATABASE DatabaseName
SET READ_COMMITTED_SNAPSHOT ON

To verify that the isolation level for the database is correct, run the following commands:

SELECT snapshot_isolation_state FROM sys.databases WHERE name=[DatabaseName]

SELECT is_read_committed_snapshot_on FROM sys.databases WHERE name = DatabaseName

The database user account must have the CONNECT, CREATE TABLE, and CREATE VIEW privileges.

Model Repository Service

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Installation for PowerCenter and Data Quality

Installation for PowerCenter and Data Quality

Microsoft SQL Server Database Requirements

Microsoft SQL Server Database Requirements