Fix Always ON Connection Timeout Error 35206 in SQL Server
Recently, my company has migrated all critical SAP systems from on prem Linux based Oracle databases to Azure Cloud windows…
4 years ago
AlwaysOn
How to Change Session Timeout for Availability Group Replica
Sometimes we get alwayson connection timeout errors on availability group replicas. Always on Connection timeout or alwayson session timeout is…
4 years ago
What is Enhanced Database Failover and How to Enable it for Availability Group?
As we know Always on Availability Group is the set of user databases that are combined to failover if primary…
7 years ago
How to Change Failover Mode of Availability Replica in Always On Availability Group?
Today, i will describe about the overview of failover modes in AOAG and how to Change failover mode of an…
7 years ago
Fix Error 18452: Login failed. The login is from an untrusted domain
Recently a user has reported error 18452 while connecting to database server. Full description of this error is given below:…
7 years ago
SQL Server Alwayson Interview Questions & Answers
I have published SQL Server Interview Questions and Answers on many topics. Visit attached link to get All SQL Server…
7 years ago
How to Upgrade or Patch Alwayson Availability Group Instances?
If you are planning to upgrade your SQL Server instance that hosts an Always on Availability Group (AOAG) to a…
7 years ago
Restore a Database Participating in Alwayson Availability Group
Sometimes, we need to restore a database that is part of always on availability group to fulfill our business needs.…
7 years ago
How to Add a New Database to Always On Availability Group?
Adding or Removing databases from availability group is not day to day task but we need to perform such activities…
7 years ago
How to Remove Database from Always On Availability Group?
This article describes how to remove availability database(s) from an Always on Availability Group by using SQL Server Management Studio…
7 years ago
SQL Server Alwayson Error 35250: Joining database on Secondary Replica resulted in an error
We got this Microsoft SQL Server error 35250 while configuring Alwayson Availability Group on one of the SQL Server Instance.…
8 years ago
Fix AOAG Listener Error 19471: Kerberos Status is Showing The handle is Invalid
I was configuring AlwaysOn Availability Group between two replicas. Everything was configured successfully but Listener was failed to create with…
8 years ago
Understanding Backup Preferences for AlwaysOn Availability Group Databases
We know SQL Server Backups are resource intensive operation that strain on I/O and CPU (with backup compression). AlwaysOn Availability…
8 years ago
Fix SQL Server Error 976: Cannot connect to Secondary Replica of AlwaysON Availability Group
Today an application user has reported that he is not able to connect to the secondary replica of AlwaysOn Availability…
8 years ago
Fix SQL Server Error 19471: Listener issue that came during Configuring SQL Server AlwaysOn Availability Group
I had an AOAG configuration between two replicas that i have deleted in order to perform some activities. I was…
8 years ago