Buy Percona ServicesBuy Now!

Configuring PMM Monitoring for MongoDB Cluster

 | July 5, 2018 |  Posted In: MongoDB, Percona Monitoring and Management, PMM

In this blog, we will see how to configure Percona Monitoring and Management (PMM) monitoring for a MongoDB cluster. It’s very simple, like adding a replica set or standalone instances to PMM Monitoring.  For this example, I have used docker to create PMM Server and MongoDB sharded cluster containers. If you want the steps I used […]

Read More

MongoDB Rollback in replicaset

 | May 1, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MongoDB, Replication

MongoDB Rollback

In this blog post, we’ll look at how MongoDB rollback works during replicaset failovers. In recent versions, MongoDB has provided lots of features related to replicaset and automatic failover. When it comes to failover, the next question that arises is “How does MongoDB ROLLBACK work during replicaset failover?” If a PRIMARY member (say node A) stepped […]

Read More