Percona

JULY 10, 2023

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 stay competitive, free from vendor lock-in. was released on June 28, 2023. was released on June 29, 2023.

Monitoring 80

Monitoring Open Source Scalability Database 80

Percona

JUNE 26, 2023

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 stay competitive, free from vendor lock-in. On June 15, 2023, Percona Distribution for MySQL (PS-based variation) 8.0.33

Servers 73

Servers Open Source Scalability Database 73

Percona

FEBRUARY 9, 2023

Welcome to 2023! Now it is time to get your databases ready for the rest of the year. Third, double-check the version of the software that is in use. reaches end-of-life status in October of 2023, so if you are using that release you need to plan to upgrade. First, how are your backups?

Database 95

Database Open Source Hardware Operating System 95

Percona

JULY 24, 2023

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 stay competitive, free from vendor lock-in. PMM) was released on July 13, 2023. PMM) was released on July 13, 2023.

Open Source 76

Open Source Scalability Database Monitoring 76

Percona

MARCH 13, 2023

Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software.

Servers 83

Servers Open Source Database Software 83

Percona

APRIL 24, 2023

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 stay competitive, free from vendor lock-in. 24 was released on April 18, 2023. 24 (2023-03-20) release notes.

Open Source 81

Open Source Storage Servers Database 81

Percona

FEBRUARY 27, 2023

Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software.

Monitoring 72

Monitoring Open Source Database Software 72

Percona

JANUARY 9, 2023

Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software.

Open Source 89

Open Source Database Servers Software 89

Percona

SEPTEMBER 21, 2023

You can show your support for open source software by participating in an event next March in Pasadena, California – The Southern California Linux Expo, or SCaLE. SCaLE is the largest community-run open source and free software conference in North America. The expo hall is open Friday – Sunday.

Open Source 116

Open Source Programming Software Software 116

Percona

DECEMBER 27, 2023

As we at Percona wind down 2023 and look into what the next year holds, our attention is drawn to the cloud-native landscape and how it is maturing, growing, and evolving. KubeCon NA 2023 recap The theme for KubeCon NA was very clear — AI and Large Language Models (LLMs).

Cloud 84

Cloud Open Source Strategy Best Practices 84

Percona

OCTOBER 10, 2023

Copyright (c) 2009-2023 Percona LLC and/or its affiliates Copyright (c) 2000, 2023, Oracle and/or its affiliates. mysql> create database if not exists atsaloux; Query OK, 1 row affected (0.02 mysql> create database if not exists atsaloux; Query OK, 1 row affected (0.02 Type 'help;' or 'h' for help. email`, NEW.`birthdate`,

Database 100

Database Performance C++ Engineering 100

Dynatrace

JUNE 7, 2023

If you’re evaluating container orchestration software to manage containerized applications at scale, you may be wondering about the differences between OpenShift and Kubernetes. According to the Kubernetes in the Wild 2023 report, “Kubernetes is emerging as the operating system of the cloud.” What is Kubernetes?

Open Source 206

Open Source Social Media Infrastructure Operating System 206

Percona

MAY 2, 2023

The common use cases involve sharing pt-mysql-summary, pt-stalk, and other OS-related details to assist Support Engineers or any other third-party team troubleshoot database-related issues. out" INFO[2023-04-22 06:55:42] Running pt-summary INFO[2023-04-22 06:55:48] Creating output file "/home/vagrant/pt/pt-mysql-summary_2023-04-22_06_55_48.out"

Database 97

Database Systems Open Source Engineering 97

Dynatrace

MARCH 20, 2024

Cloud applications are built with the help of a software supply chain, such as OSS libraries and third-party software. According to recent research , 68% of CISOs say vulnerability management has become more difficult due to increased software supply chain and cloud complexity.

Monitoring 211

Monitoring Analytics Traffic Best Practices 211

Percona

OCTOBER 31, 2023

Percona has a mission to provide the best open source database software, support, and services so our users can innovate freely. Continuing this trajectory into the future improvements in the development of our software products will require many decisions. which is scheduled for EOL by the end of October 2023.

Open Source 94

Open Source Database Operating System Programming 94

Percona

DECEMBER 6, 2023

First General Availability version of PMM Dump was released on November 22, 2023. 2023-01-05T20:01:33+03:00 INF Processing 1/49 chunk. 2023-01-05T20:01:33+03:00 INF Processing 2/49 chunk. 2023-01-05T20:01:33+03:00 INF Processing 3/49 chunk. 2023-01-05T20:01:39+03:00 INF Processing 49/49 chunk. bin source=vm.

Monitoring 102

Monitoring Metrics Analytics Open Source 102

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. Most recently, in StackOverflow’s 2022 Stack Developer Survey , PostgreSQL took a slight lead over MySQL (46.48% to 45.68%) as the most popular database platform among professional developers. What is PostgreSQL used for?

Open Source 81

Open Source Healthcare Social Media Database 81

Percona

AUGUST 4, 2023

Percona has bundled together some great open source pieces of software to create Percona Monitoring and Management (PMM), a very flexible and powerful monitoring solution. If you have deployed PMM, chances are you have an application using a database like MySQL or PostgreSQL. PMM relies on Grafana for its dashboards.

Monitoring 79

Monitoring Open Source Database Metrics 79

O'Reilly

OCTOBER 31, 2023

They’re fun, but I don’t find them a good source of insight into what’s happening in technology. Instead of predictions, I’d prefer to look at questions: what are the questions to which I’d like answers as 2023 draws to a close? Yes, I could flip a coin or two and turn these into predictions; but I’d rather leave them open-ended.

Open Source 81

Open Source Google Software Architecture Technology 81

Percona

JANUARY 2, 2024

Managing database servers involves different aspects, among which security is critical. In this blog post, we dig into the steps to track down the DROP statements in our database server. sec) We will narrow down the events to log only the drop events for the database-related objects. How does it work?

Servers 88

Servers Database Open Source Scalability 88

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Today, we’ll be taking a deep dive into the intricacies of database migration, along with specific solutions to help make the process easier.

Open Source 97

Open Source Database Hardware Strategy 97

Percona

SEPTEMBER 19, 2023

This type of backup is suitable for large, important databases that need to be recovered quickly when problems occur. Physical backups are the backups that consist of raw copies of the directories and files that store database contents. Copyright (c) 2016, 2023, Oracle and/or its affiliates. Type 'help' or '?'

C++ 110

C++ Servers Storage Speed 110

Percona

DECEMBER 12, 2023

sec) mysql> select * from test_tab; select * from test_tab_log; + -+ --+ + | id | test_data | op_time | + -+ --+ + | 1 | lt1 | 2023-11-26 09:59:19 | + -+ --+ + 1 row in set (0.00 sec) + -+ --+ -+ + | id | test_data | op_user | op_time | + -+ --+ -+ + | 1 | lt1 | root@localhost | 2023-11-26 09:59:19 | + -+ --+ -+ + 1 row in set (0.00

Servers 95

Servers Database Testing Open Source 95

Percona

SEPTEMBER 19, 2023

PostgreSQL Community released PostgreSQL 16 on September 14, 2023. Added support for regular expression matching of user and database names in pg_hba.conf, and user names in pg_ident.conf. In years past, we’ve released our Distribution for PostgreSQL a few months later. Improved vacuum freezing performance.

Availability 114

Availability Open Source Database Servers 114

Percona

MARCH 3, 2023

One replica with the same software version (in Read-Only and Super-Read-Only mode). Check the database’s topology, whether one or more servers were replicating, if it was a Percona XtraDB Cluster , etc. sec) Finally, we show you below the topology presented by the client in question: 1. mysqlserver01=127.0.0.2 [RW]

Database 104

Database Testing Servers Open Source 104

Percona

OCTOBER 2, 2023

Percona Toolkit is a collection of advanced open source command-line tools, developed and used by the Percona technical staff, that are engineered to perform a variety of MySQL, MariaDB, MongoDB, and PostgreSQL server and system tasks that are too difficult or complex to perform manually. And did I mention they are open source?!

Cache 104

Cache Database Virtualization Servers 104

Official Blog - World Web Technology

APRIL 12, 2023

Here are the benefits of WordPress: It is a free, open-source CMS and can be used by anyone who wants to develop a website. You can download the software by simply clicking on wordpress.org. MySQL MySQL is a database that every WordPress developer should know of. Take your time and choose the best one.

Development 52

Development Website Ecommerce Programming 52

Dynatrace

DECEMBER 18, 2023

According to the 2023 Kubernetes in the Wild report , 65% of organizations use Prometheus. Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021. To set the stage, let’s have a quick recap of what Prometheus is and what it does. What is Prometheus?

Metrics 178

Metrics Engineering Energy Tuning 178

Percona

JUNE 15, 2023

The reason might be application requirements, compatibility issues, or MySQL bug fixes, or we want the same MySQL version to be installed on all database instances in the cluster, regardless of what actually is the latest version available. 2023-06-05T23:31:46.511283Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.28-20)

Servers 86

Servers C++ Database Systems 86

Percona

JULY 27, 2023

on July 17th, 2023. MySQL previously released software quarterly as part of a continuous delivery system where new features were made available. is in October of 2023. is an evolution of the MySQL server and related software. This is a Quick Peek at what Oracle delivered with MySQL 8.0.34 Tempus Fugit! So what is new?

Servers 86

Servers Open Source Tuning Cache 86

Percona

APRIL 28, 2023

We are a company of open source proponents. We’re also dedicated and active participants in the global open source community. Both open source and proprietary options have advantages. With open source database software , anyone in the general public can access the source code, read it, and modify it.

Open Source 117

Open Source Database Software Software 117

Percona

MARCH 13, 2023

Linux (x86_64) (revision id: 14f007fb) 2023-02-28T23:05:23.994404-05:00 0 [Note] [MY-011825] [Xtrabackup] cd to /var/lib/mysql/ 2023-02-28T23:05:24.001029-05:00 0 [Note] [MY-011825] [Xtrabackup] This target seems to be not prepared yet. for this database. Prepare the backup on MySQL 8 with Percona XtraBackup 8.0,

Servers 109

Servers C++ Storage Systems 109

Percona

JUNE 29, 2023

When all data-bearing replica set members are available, and the index is created with default commitQuorum , below are the details from the Primary and the Secondary nodes. Status of nodes: rs1:PRIMARY> rs.status().members.forEach(function members.forEach(function (d) {print(d.name) + " " + print(d.stateStr)}); 127.0.0.1:27017

Servers 83

Servers C++ Storage Best Practices 83

Percona

APRIL 6, 2023

In this blog post, we’ll check how to integrate Percona Monitoring and Management (PMM) with Loki to be able to get not only metrics and queries from our database servers but also text-based information like logs. Mar 15 19:02:59 ps promtail[2318]: level=info ts=2023-03-15T19:02:59.437567482Z caller=filetargetmanager.go:352

Monitoring 89

Monitoring Servers Metrics Database 89

Percona

DECEMBER 19, 2023

Percona Monitoring and Management is a best-of-breed open source database monitoring solution. It helps you reduce complexity, optimize performance, and improve the security of your business-critical database environments, no matter where they are located or deployed.

Monitoring 94

Monitoring Database Open Source Java 94

Percona

MARCH 30, 2023

The use of open source databases has increased steadily in recent years. Past trepidation — about perceived vulnerabilities and performance issues — has faded as decision makers realize what an “open source database” really is and what it offers. What is an open source database?

Open Source 79

Open Source Database Storage Scalability 79

Percona

APRIL 17, 2023

Still, as DBA, you want to use Percona Monitoring and Management (PMM) for better database insights and maintain a common policy of Datadog as a standard alerting or high-level observability tool. We’ll use here “up” metrics for different databases to reflect database status. openmetrics.d/conf.yaml

Monitoring 73

Monitoring Metrics Database Open Source 73