14 questions for “Always On Availability Groups”

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Information Technology

14 questions in 1 technology

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1What are the licensing and edition requirements for using Always On Availability Groups in SQL Server? SQL Server › Always On Availability GroupsSQL ServerAlways On Availability GroupsIntermediate
2How would you plan a disaster recovery strategy that combines Always On Availability Groups across multiple data centers with regular backups? SQL Server › Always On Availability GroupsSQL ServerAlways On Availability GroupsAdvanced
3What is an Always On Availability Group in SQL Server, and what problem does it solve? SQL Server › Always On Availability GroupsSQL ServerAlways On Availability GroupsBeginner
4What is the difference between the primary replica and secondary replicas in an Always On Availability Group? SQL Server › Always On Availability GroupsSQL ServerAlways On Availability GroupsBeginner
5What is the difference between automatic failover and manual failover in an Always On Availability Group? SQL Server › Always On Availability GroupsSQL ServerAlways On Availability GroupsIntermediate
6What is an availability group listener, and why is it important for applications connecting to an Always On Availability Group? SQL Server › Always On Availability GroupsSQL ServerAlways On Availability GroupsIntermediate
7How do you decide between synchronous commit mode and asynchronous commit mode for a specific replica in an Always On Availability Group? SQL Server › Always On Availability GroupsSQL ServerAlways On Availability GroupsAdvanced
8How does replication compare to Always On Availability Groups for keeping data synchronized across multiple servers, and when would you choose one over the other? SQL Server › ReplicationSQL ServerReplicationAdvanced
9What is SQL Server replication, and what problem does it help solve? SQL Server › ReplicationSQL ServerReplicationBeginner
10What are the three main types of replication in SQL Server, and how do they differ? SQL Server › ReplicationSQL ServerReplicationBeginner