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Plot MySQL Data in Real Time Using Percona Monitoring and Management (PMM)

 | April 2, 2018 |  Posted In: Database Monitoring, Insight for DBAs, Insight for Developers, MySQL, Percona Monitoring and Management, PMM

Plot MySQL Data in Real Time

In this blog post, we’ll show that you can plot MySQL data in real time using Percona Monitoring and Management (PMM). In my previous blog post, I showed how we could load into any metrics, benchmarks into MySQL and visualize it with PMM. But that’s not all! We can even visualize most any kind of […]

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MongoDB Data at Rest Encryption Using eCryptFS

 | April 2, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MongoDB, Security

In this post, we’ll look at MongoDB data at rest encryption using eCryptFS, and how to deploy a MongoDB server using encrypted data files. When dealing with data, a good security policy should enforce the use of “no trivial” passwords, the use of encrypted connections and hopefully encrypted files on the disks. Only the MongoDB […]

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MongoDB 3.6 Retryable Writes . . . Retryable Writes

 | March 30, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MongoDB

Running MongoDB

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 […]

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Webinar Thursday March 29, 2018: Effective Testing for Live Applications

 | March 27, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MySQL, Technical Webinars

Testing for Live Applications

Please join Percona’s Principal Support Engineer, Sveta Smirnova, as she presents Effective Testing for Live Applications on March 29, 2018, at 10:00 am PDT (UTC-7) / 1:00 pm EDT (UTC-4). When an application is hit with trouble in a live production environment, it is often difficult to: Repeat a problematic scenario without the risk of […]

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The Anatomy of a MongoDB Replica Set

 | March 22, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MongoDB

MongoDB Replica Set

In this blog post, we’re going to break down what constitutes a MongoDB replica set. While replica sets are not a specific environment or solution, understanding what you can do with their sophisticated features helps fit a multitude of situations. With many classical databases, you would need to use services, third party software and scripts to […]

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Using the New MongoDB 3.6 Expression Query Operator $expr

 | March 9, 2018 |  Posted In: Insight for Developers, MongoDB, Percona Server for MongoDB

$expr

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 […]

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Using MongoDB 3.6 Change Streams

 | March 7, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MongoDB

MongoDB 3.6 Change Streams

In this blog post, we will explore MongoDB 3.6 change streams – a powerful new feature that added in the latest version of MongoDB. Streaming data workflows are becoming increasingly popular in open-source due to their ability to allow efficient, asynchronous, near-real-time updates that benefit users becoming more and more accustomed to real-time experiences in technology. Before the rise […]

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Percona Live 2018 Featured Talk – Scaling a High-Traffic Database: Moving Tables Across Clusters with Bryana Knight

 | February 22, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MySQL, Percona Live

Percona Live 2018

Welcome to the first interview blog for the upcoming Percona Live 2018. Each post in this series highlights a Percona Live 2018 featured talk that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter. This blog post highlights Bryana Knight, Platform Engineer at GitHub. Her […]

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Tutorial Schedule for Percona Live 2018 Is Live

 | February 8, 2018 |  Posted In: AWS, Insight for DBAs, Insight for Developers, MariaDB, MongoDB, MySQL, Percona Live

Percona Live 2018 Keynotes

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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