Tag - MongoDB

MongoDB Rollback in replicaset

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 down […]

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Restore a MongoDB Logical Backup

MongoDB Logical Backup

In this article, we will explain how to restore a MongoDB logical backup performed via ‘mongodump’ to a mongod instance.
MongoDB logical backup requires the use of the ‘mongorestore‘ tool to perform the restore backup. This article focuses on this tool and process.
Note: Percona develops a backup tool named Percona-Lab/mongodb-consistent-backup, which is a wrapper for ‘mongodump‘, adding cluster-wide […]

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Percona Server for MongoDB 3.4.13-2.11 Is Now Available

Percona Server for MongoDB

Percona announces the release of Percona Server for MongoDB 3.4.13-2.11 on March 5, 2018. Download the latest version from the Percona web site or the Percona Software Repositories.
Percona Server for MongoDB 3.4 is an enhanced, open source, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 3.4 Community Edition. It supports MongoDB 3.4 protocols and drivers.
Percona Server for MongoDB extends […]

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Percona Monitoring and Management for MongoDB: Basic Graphs for a Good System Overview

Percona Monitoring and Management for MongoDB

In this blog post, we will discuss how to use Percona Monitoring and Management for MongoDB monitoring, and how to get some key graphs to monitor your MongoDB database.
All production environments need metrics and historical data for easy and fast comparison of performance, throughput in the time.
Percona Monitoring and Management (PMM) can help your […]

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Percona Monitoring and Management 1.8.0 Is Now Available

Percona Monitoring and Management

The latest release of Percona Monitoring and Management (PMM) 1.8.0 is available as of February 27, 2018.
Percona Monitoring and Management is a free and open-source platform for managing and monitoring MySQL and MongoDB performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL and MongoDB servers to ensure that your data works as efficiently […]

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Percona Live 2018 Open Source Database Conference Full Schedule Now Available

Percona Live 2019 Call for Papers

The conference session schedule for the seventh annual Percona Live 2018 Open Source Database Conference, taking place April 23-25 at the Santa Clara Convention Center in Santa Clara, CA is now live and available for review! Advance Registration Discounts can be purchased through March 4, 2018, 11:30 p.m. PST.
Percona Live Open Source Database […]

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Tutorial Schedule for Percona Live 2018 Is Live

Percona Live 2019 Call for Papers

Percona has revealed the line-up of in-depth tutorials for the Percona Live 2018 Open Source Database Conference, taking place April 23-25, 2018 at the Santa Clara Convention Center in Santa Clara, Calif. Secure your spot now with Advanced Registration prices (available until March 4, 2018). Sponsorship opportunities for the conference are still available.
Percona Live 2018 […]

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Percona Monitoring Plugins 1.1.8 Release Is Now Available

Percona Monitoring Plugins 1.1.7

Percona announces the release of Percona Monitoring Plugins 1.1.8.
Changelog

Add MySQL 5.7 support
Changed a canary check to use timestamp.now() and return a timedelta.seconds
Remove an additional condition for the Dictionary memory allocated
Fixed a false-positive problem when the calculated delay was less than 0 and the -m was not set.
Fixed the problem where slaves would alert due to deadlocks […]

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Percona Monitoring and Management 1.7.0 (PMM) Is Now Available

Percona Monitoring and Management

Percona announces the release of Percona Monitoring and Management 1.7.0. (PMM ) is a free and open-source platform for managing and monitoring MySQL and MongoDB performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL and MongoDB servers to ensure that your data works as […]

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Percona Monitoring and Management (PMM) 1.6.1 Is Now Available

Percona Monitoring and Management

Percona announces the release of Percona Monitoring and Management 1.6.1. This release contains fixes to bugs found after Percona Monitoring and Management 1.6.0 was released.

Bug fixes

PMM-1660: QAN for MongoDB would not display data when authentication was enabled.
PMM-1822: In Metrics Monitor, some tag names were incorrect in dashboards.
PMM-1832: After upgrading to 1.5.2, it was not […]

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