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Database Engine
Database Engine Features and Tasks
Database Engine Cross-Instance Features
Administer Servers by Using Policy-Based Management
Monitor and Enforce Best Practices by Using Policy-Based Management
Asymmetric Keys Encryption Strength
Backup Files Must Be on Separate Devices from the Database Files
Check Disk I/O Subsystem for I/O Delay Problems
Check Disk I/O Subsystem for Read Retry Problems
Check Integrity of Database with Suspect Pages
Correct Affinity Mask and Affinity I/O Mask Overlap
Default Trace Log Files Disabled
Detect Failed I/O Request
Detect SCSI Host Adapter Issues
Device Driver Control Error
Device Not Ready Error
Disable Lightweight Pooling
Guest Permissions on User Databases
I/O Error During Hard Page Fault
Increase or Disable Blocked Process Threshold
Keep the Affinity Mask Default Value
Keep the Locks Configuration Option Default Value
Network Packet Size Should Not Exceed 8060 Bytes
Outdated Backup
Place Data and Log Files on Separate Drives
Server public Permissions
Set the AUTO_CLOSE Database Option to OFF
Set the AUTO_SHRINK Database Option to OFF
Set the Collation of User-defined Databases to Match Those of the master and model Databases
Set the Max Degree of Parallelism Option for Optimal Performance
Set the PAGE_VERIFY Database Option to CHECKSUM
SQL Server Login Password Expiration
SQL Server Login Password Strength
Storage System I/O Time-out
Symmetric Keys on System Databases
Symmetric Keys on User Databases
Trustworthy Bit
Unexpected System Failures
Use Database Mail Instead of SQL Mail
Verify Max Worker Threads Setting
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Set the Max Degree of Parallelism Option for Optimal Performance

SQL Server 2012

This rule determines whether the max degree of parallelism (MAXDOP) option for a value greater than 8. Setting this option to a larger value often causes unwanted resource consumption and performance degradation.

Set the max degree of parallelism option to 8 or less by using sp_configure.

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