Category "master-slave"

Master-slave database replication: How to handle key repeat

Suppose we have a master-slave replication for a database system. Master node goes down, and suppose it has some of the writes which are not yet replicated to a

Can we pass 3 url to backend(asp.net core, 1 master, 2 slave) appsettins.json have 1 connectionstring yandex cloud? postgresSql master-slave

We have datacenter in 3 zone and 3 different url. Connect to database postgres is psql "hostname=url1,url2,url3 \port=......" Yandex understand what is master n

MariaDB - Replication. Slave Lagging Behind For an Interval

So I have 1 Master Server and 2 Slave servers running (CentOS-7). I have installed MariaDB-10.1.48 on all the servers. I implemented replication using GTID. All

Jenkins Slave - How to add or update ENVIRONMENT variables

Has anyone tried a way to add or update an ENVIRONMENT variable in a Jenkins slave's configuration using Jenkins Rest/API or any other way. Using Jenkins Swarm

Modbus4J Modbus RTU master

Currently I am working with the Schneider Power Logic electrical device. I want to read the data from the device and show the value in my system. So far, I disc

Restart Jenkins slave from master

I use jenkins master-slave configuration for capturing Performance metrics of a product. We have observed that jenkins-slave tends to accumulate memory and thus