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Webinar 2/19: 17 Things Developers Need to Know About Databases
Most applications use databases, yet many fail to follow even the most basic best practices, resulting in poor performance, downtime, and security incidents. In this presentation, we will look into the...
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How to Measure MySQL Performance in Kubernetes with Sysbench
As our Percona Kubernetes Operator for Percona XtraDB Cluster gains in popularity, I am getting questions about its performance and how to measure it properly. Sysbench is the most popular tool for...
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Introduction to MySQL 8.0 Common Table Expressions (Part 1)
This blog is the first part of a two-articles series. In this article, I’m going to introduce the Common Table Expression (CTE), a new feature available on MySQL 8.0, as well as Percona Server for...
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ProxySQL 1.4.16 and Updated proxysql-admin Tool Now Available
ProxySQL 1.4.16, released by ProxySQL, is now available for download in the Percona Repository along with an updated version of Percona’s proxysql-admin tool. ProxySQL is a high-performance proxy,...
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Percona Monitoring and Management 2 Now Available on AWS Marketplace
We recently released Percona Monitoring and Management (PMM) version 2.2 and as part of this release, we made it available on the AWS Marketplace. In this blog post, I’ll explain how to find PMM in the...
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Compression of PostgreSQL WAL Archives Becoming More Important
As hardware and software evolve, the bottlenecks in a database system also shift. Many old problems might disappear and new types of problems pop-up. Old Limitations There were days when CPU and Memory...
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Introduction to MySQL 8.0 Recursive Common Table Expression (Part 2)
This is the second part of a two-articles series. In the first part, we introduced the Common Table Expression (CTE), a new feature available on MySQL 8.0 as well as Percona Server for MySQL 8.0. In...
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How to Run Orchestrator on FreeBSD
In this post, I am going to show you how to run Orchestrator on FreeBSD. The instructions have been tested in FreeBSD 11.3 but the general steps should apply to other versions as well. At the time of...
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PMM Optimizations, Updated Percona Server for MongoDB, proxysql-admin Tool:...
It’s release roundup time here at Percona! Our Release Roundups showcase the latest software updates, tools, and features to help you manage and deploy our software, with highlights and critical...
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Configuring ProxySQL Binlog Reader
In a previous post, MySQL High Availability: Stale Reads and How to Fix Them, I’ve talked about the challenges of scaling out reads, where some types of applications cannot tolerate reading stale data....
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Webinar 2/26: Building a Kubernetes Operator for Percona XtraDB Cluster
This talk covers some of the challenges we sought to address by creating a Kubernetes Operator for Percona XtraDB Cluster, as well as a look into the current state of the Operator, a brief...
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MySQL Encryption: How Master Key Rotation Works
In the last blog post of this series, we discussed in detail how Master Key encryption works. In this post, based on what we already know about Master Key encryption, we look into how Master Key...
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A Hidden Gem in MySQL: MyRocks
In this blog post, we will share some experiences with the hidden gem in MySQL called MyRocks, a storage engine for MySQL’s famous pluggable storage engine system. MyRocks is based on RocksDB which is...
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Percona Live Austin 2020 Sneak Peek!
It’s happening! Percona Live is coming soon and our teams are hard at work finalizing the agenda. Join us for three days of collaboration, learning, and fun, with presentations and discussions on...
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Percona Monitoring and Management, Meet Prometheus Alertmanger
One of the requests we get most often on the Percona Monitoring and Management (PMM) team is “Do you support alerting?” The answer to that question has always been “Yes” but the feedback on how we...
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MySQL ERROR 1034: Incorrect Key File on InnoDB Table
Sometimes, you may experience “ERROR 1034: Incorrect key file” while running the ALTER TABLE or CREATE INDEX command:mysql> alter table ontime add key(FlightDate); ERROR 1034 (HY000): Incorrect key...
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Embrace the Cloud with Microsoft Azure
The race to the cloud continues gaining pace, and many businesses have already enthusiastically embraced the new opportunities and efficiencies the cloud can bring. But, for those companies with more...
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Percona Monitoring and Management Continues to See Increased Adoption
As a new member of the Percona team, one of the first things I was interested in understanding was our software adoption. I decided to take a look at the information we have about adoption (instances...
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Benefit from Ongoing Innovation with Google Cloud
While Amazon Web Services (AWS) and Microsoft Azure continue to lead the pack, Google Cloud Platform had a good 2019, generating $10 billion of revenue and firmly positioning them as a viable...
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Percona University is Coming to India in March!
Experience a full day of deep-dive technical sessions as well as meet database experts and a community of open source database users, developers, and technologists at Percona University India! Percona...
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