• Replace Disabled Config Server (page 709) 

• Migrate a Sharded Cluster to Different Hardware (page 709) 

• Backup Cluster Metadata (page 712) 

• Backup a Small Sharded Cluster with mongodump (page 255) 

• Backup a Sharded Cluster with Filesystem Snapshots (page 256) 

• Backup a Sharded Cluster with Database Dumps (page 258) 

• Restore a Single Shard (page 260) 

• Restore a Sharded Cluster (page 260) 

• Schedule Backup Window for Sharded Clusters (page 259) 

• Manage Shard Tags (page 730) 

## Basic Operations 

• Use Database Commands (page 223) 

• Recover Data after an Unexpected Shutdown (page 263) 

• Expire Data from Collections by Setting TTL (page 211) 

• Analyze Performance of Database Operations (page 227) 

• Rotate Log Files (page 231) 

• Build Old Style Indexes (page 523) 

• Manage mongod Processes (page 224) 

• Back Up and Restore with MongoDB Tools (page 249) 

• Backup and Restore with Filesystem Snapshots (page 243) 

## Security 

• Configure Linux iptables Firewall for MongoDB (page 335) 

• Configure Windows netsh Firewall for MongoDB (page 339) 

• Enable Client Access Control (page 357) 

• Create a User Administrator (page 384) 

• Add a User to a Database (page 386) 

• Create a Role (page 388) 

• Modify a User’s Access (page 393) 

• View Roles (page 394) 

• Generate a Key File (page 379) 

• Configure MongoDB with Kerberos Authentication on Linux (page 372) 

• Create a Vulnerability Report (page 403) 

