Please join Percona’s Sr. Technical Operations Architect, Tim Vaillancourt, as he presents Improve MongoDB Performance with Proper Queries on Thursday, November 29th, 2018, at 12:30 PM PST (UTC-8) / 3:30 PM EST (UTC-5).
Register Now
There are many different ways you can use queries in MongoDB to find the data you need. However, knowing which queries […]
Please join Percona’s Sr. Technical Operations Architect Tim Vaillancourt as he presents Why Do Developers Prefer MongoDB? on Thursday, October 25th, 2018, at 10:00 AM PDT (UTC-7) / 1:00 PM EDT (UTC-4).
Register Now
As the fastest growing database technology today, MongoDB® helps organizations and businesses across industries create scalable applications that would have been deemed […]
Please join Percona’s Sr. Technical Operations Architect Tim Vaillancourt as he presents Developing an App on MongoDB: Tips and Tricks on Thursday, August 16th, 2018, at 10:00 AM PDT (UTC-7) / 1:00 PM EDT (UTC-4).
Register Now
A lot of developers prefer using MongoDB to other open source databases when developing applications. But why? How do you […]
Please join Percona’s Sr. Technical Operations Architect, Tim Vaillancourt as he presents MongoDB Backup and Recovery Field Guide on Thursday, June 14, 2018, at 10:00 AM PDT (UTC-7) / 1:00 PM EDT (UTC-4).
Register Now
This talk will cover backup and recovery solutions for MongoDB replica sets and clusters, focusing on online and low-impact solutions for […]
Please join Percona’s Senior Technical Operations Architect, Tim Vaillancourt as he presents Running MongoDB in Production (Part 3) on Thursday, May 3, 2018, at 10:00 am PDT (UTC-7) / 1:00 pm EDT (UTC-4).
Are you a seasoned MySQL DBA that needs to add MongoDB to your skills? Are you used to managing a small environment […]
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 […]
Please join Percona’s Senior Technical Operations Architect, Tim Vaillancourt as he presents Running MongoDB in Production, Part 1 on Thursday, April 19, 2018, at 10:00 am PDT (UTC-7) / 1:00 pm EDT (UTC-4).
Are you a seasoned MySQL DBA that needs to add MongoDB to your skills? Are you used to managing a small environment that runs well, but […]
In this blog post, we will discuss the MongoDB Hot Backup feature in Percona Server for MongoDB and how it can help you get a safe backup of your data with minimal impact.
Percona Server for MongoDB
Percona Server for MongoDB is Percona’s open-source fork of MongoDB, aimed at having 100% feature compatibility (much like our […]
In this blog post, we will discuss MongoDB 3.6 Retryable Writes, a new application-level feature.
Background
From the beginning, MongoDB replica sets were designed to recover gracefully from many internal problems or events such as node crashes, network partitions/errors/interruptions, replica set member fail-overs, etc.
While these events eventually recover transparently to the overall replica set, in many instances […]
In this blog, we will discuss the new expression query operator $expr, added to MongoDB in version 3.6. To show the power of this functionality, I will demonstrate the use of this feature with a simple example.
The $expr Query Operator
With the exception of a few basic operators ($and, $or, $lt, $gt, etc.), before MongoDB 3.6 […]
