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Resolving Data Drift in a Dual-Primary Topology With Replica in MySQL/MariaDB
Hello friends,In Managed Services, we have the opportunity to see different technologies and various topologies, which makes the work fascinating and challenging at the same time.This time, I’m going...
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Percona Monitoring and Management 2.40.1, Percona Distribution for MongoDB...
Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and...
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Percona Is Introducing Telemetry Mechanisms Into MySQL, PostgreSQL, and MongoDB
Percona has a mission to provide the best open source database software, support, and services so our users can innovate freely.We are proud of how far we have come over the last 16+ years. Continuing...
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Is ANALYZE TABLE Safe on a Busy MySQL Database Server?
Sometimes, there is a need to update the table and index statistics manually using the ANALYZE TABLE command. Without going further into the reasons for such a need, I wanted to refresh this subject in...
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Percona Operators Deployment Explained: Delving Into Cluster-Wide vs....
Namespaces in Kubernetes provide a way to isolate groups of resources within a single cluster. They are useful in multi-tenant environments with a few to tens of users and teams. They also allow...
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Top 3 Questions From Percona k8s Squad Ask-Me-Anything Session
On October 24th, the Percona Kubernetes Squad held the first Ask-me-Anything (AMA) session to address inquiries regarding the utilization of Kubernetes for database deployment. This blog post will...
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Best Practices for a Seamless MongoDB Upgrade
Ready to supercharge your MongoDB experience?MongoDB is a dynamic database system continually evolving to deliver optimized performance, robust security, and limitless scalability. Upgrading to the...
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How To Scale a Single-Host PostgreSQL Database With Citus
When it comes to Citus, successfully building out and scaling a PostgreSQL cluster across multiple nodes and even across data centers can feel, at times, to be an art form because there are so many...
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Why Choose a Third-Party Database Migration Service
Sure, database migration is complex, particularly when you’re looking to migrate from a proprietary database to an open source one. But you’re probably confident you and your team can handle it — and...
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MySQL Backup and Recovery Best Practices: The Ultimate Guide
This blog was originally published in January 2021 and updated in November of 2023.As businesses and applications increasingly rely on MySQL databases to manage their critical data, ensuring data...
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Introducing Percona Builds for Serverless PostgreSQL
This blog was originally published in March of 2023 and updated in November of 2023.Recently, “serverless” has become a buzzword, and for good reason. The goal is to simplify the provisioning and...
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Percona Operators Custom Resource Monitoring With Kube-state-metrics
There are more than 300 Operators in operatorhub, and the number is growing. Percona Operators allow users to easily manage complex database systems in a Kubernetes environment. With Percona Operators,...
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Quick Peek: MySQL 8.2 and 8.0.35
Oracle recently made their quarterly releases with MySQL 8.0.35 and MySQL 8.2. This blog post is a quick look at the release notes to see what these new versions bring to the community. You’ll want to...
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Book Review: PostgreSQL 14 Internals by Egor Rogov
The book PostgreSQL 14 Internals has been available in PDF format for quite a while, but recently, the ability to order a printed copy became available...
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PostgreSQL 11 Will Soon Reach End of Life
According to the official PostgreSQL versioning policy page, the final PostgreSQL 11 release is expected by November 9, 2023. Since no new releases are planned by that date, PostgreSQL 11 has...
View ArticleMongoDB Docker Installation: Everything You Need to Know
This blog was originally published in August of 2021 and updated in November of 2023.Following the series of blogs written with the intention to describe basic operations matching Docker and open...
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Percona XtraBackup 8.0.34 Removes the Server Version Check
With the release of Percona XtraBackup 8.0.34-39, Percona XtraBackup (PXB) allows a backup on server version 8.0.35 and higher. We have removed the server version check because the MySQL 8.0 series has...
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PostgreSQL Checkpoints, Buffers, and WAL Usage with Percona Monitoring and...
In this blog post, we will discuss how to extend Percona Monitoring and Management (PMM) to get PostgreSQL metrics on checkpointing activity, internal buffers, and WAL usage. With this data, we’ll be...
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Understanding What Kubernetes Is Used For: The Key to Cloud-Native Efficiency
If you have any experience working with database software, you have undoubtedly heard the term Kubernetes a lot. You may already be using it daily and find it makes running applications in the cloud...
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How to Install and Run PostgreSQL Using Docker
This blog was originally published in Sept 2021 and was updated in November 2023.Following the series of blogs started by Peter Zaitsev in Installing MySQL with Docker, on deploying Docker containers...
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