Category "replication"

2 node activemq artemis HA replicated cluster... master not recognizing slave

I'm trying to set up ActiveMQ Artemis for high availability using replication with 2 servers (server A and server B) with a master broker on A and a slave broke

AWS S3 replication DstObjectHardDeleted error during replication

Background: We are currently trying to cutover from 1 AWS account to another. This includes getting a full copy of the S3 buckets into the new account (includin

Reading from Read Replica hosted in AWS

I have spring boot java application running in IKS and using Aurora RDS Postgres. We have write and reader replica set for database. We want to use Read replica

Mirror worksheet between two workbooks

What I am trying to achieve is as follows, I have "Workbook A" and "Workbook B", within Workbook B there is a worksheet "SheetB2" which I would like to be inclu

Why use GTIDs in MySQL replication?

When it comes to database replication, what is the use of global transaction identifiers? Why do we need it to prevent concurrency across the servers? How is th

Is it good practice to have multiple keyspaces in Cassandra?

I've Cassandra configured on Amazon EC2 having 3 nodes(instances) in single cluster. Now what I want to do is give some space on Cassandra to my clients by crea