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Master slave replication with different mysql version is on both slave and master

Currently, we have MySQL master-slave replication. Both master and slave servers have Mysql 5.5 Currently I need to add one more Master server having version 5.7. Is it possible to add Multiple ...
4
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0answers
1k views

Queries running very slowly in Amazon RDS PostgreSQL read-replica

We have been maintaining a project which has both web and mobile application platform. The backend of the project is developed in Django 1.10 and deployed in AWS. At the beginning, when there were ...
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Single slave for multiple masters in AWS AuroraDB

We are planning to use AWS Aurora(MySQL version) as our relational database. There will be three masters in different regions. We need the data from these masters replicated in a single slave. I think ...
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825 views

MySQL - Slave is not updating event SQL and IO threads are running

I tried to setup replication from my AWS EC2 instance to RDS Aurora, I tried this many times, But now my slave is not updating event the SQL and IO thread are running fine. And I found this ...
2
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1answer
1k views

how can be changed hot_standby parameter on postgres 9.6 aws/rds?

I have a postgres solution on aws/rds with a master and a read replica. master slave hot_standby on on transaction_read_only on on ...