Question : We have two smallish unrelated databases on two big Oracle Enterprise servers. Instead of buying more licenses and […]
Tag: high-availability
Quorum configuration warning for cross subnet AAG failover
Question : We have setup a 3 node AAG in our staging environment as a POC. The 3rd node has […]
Shouldn’t Windows Server Failover Clustering already take care of SQLServer Failover Clustering?
Question : After reading this question, Are “Always On Failover Cluster Instances” and “SQL Server Failover Clustering” the same thing? […]
Implementing reconnection behavior for SQL Server always on availability group listener
Question : I have an SQL Server 2019 Cluster with a high availability DB. I set my .NET 5.0 (using […]
SQL database disaster recovery in a second datacenter using storage
Question : I have the following: Data Center (1) has a set of two Microsoft SQL Server databases. They are […]
Dual site active-active highly available database
Question : I have an application that is being run on two separate sites. Ideally they would share a database, […]
MongoDB stepDown fails in a PSA Architecture
Question : I have set up a MongoDB cluster using a 3-Member Primary-Secondary-Arbiter Architecture Environment: LXC containers Linux Debian Stretch […]
Bidirectional data transfer
Question : I have two nodes and one database. I want to transfer data between them. DML operations on server […]
Repmgr : It automatically promotes to new master but other standby stopped
Question : I’m trying to setup postgre with repmgr and here is the rsult The scenario is, i tried to […]
how to find out the log backups that I need to restore in order to bring log shipping from standby to online?
Question : I have log shipping set up from server1 to server2. on server1 transaction logs backups are taken every […]