Percona

OCTOBER 2, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since September 18, 2023. was released on September 26, 2023. Percona Server for MySQL 8.0.34-26 Take a look.

Open Source 115

Open Source Scalability Database Servers 115

Percona

NOVEMBER 13, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since October 31, 2023. came out on November 2, 2023. was released on November 1, 2023. Take a look.

Innovation 114

Innovation Open Source Scalability Servers 114

Percona

SEPTEMBER 19, 2023

PostgreSQL Community released PostgreSQL 16 on September 14, 2023. It looks like we succeeded, and I’m happy to announce that Percona Distribution for PostgreSQL 16 is now available! It looks like we succeeded, and I’m happy to announce that Percona Distribution for PostgreSQL 16 is now available!

Availability 130

Availability Open Source Database Servers 130

CSS Wizardry

JUNE 30, 2023

TTFB is a good measure of your server response times and general back-end health, and issues here may have knock-on effects later down the line (namely with Largest Contentful Paint). before the app’s key functionality is available, with almost half waiting over 3.5s! This is because some metrics are useful to developers.

Metrics 327

Metrics Google Code Monitoring 327

Percona

DECEMBER 4, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since November 13, 2023. On November 27, 2023, Percona Distribution for MySQL (PS- based variant) 8.1.0 Take a look.

Open Source 110

Open Source Azure Servers Programming 110

Percona

OCTOBER 31, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since October 16, 2023. PMM) was released on October 20, 2023. was released on October 16, 2023. Take a look.

Monitoring 107

Monitoring Open Source Scalability Database 107

Percona

SEPTEMBER 18, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since September 4, 2023. was released on September 14, 2023. On September 7, 2023, Percona Distribution for MongoDB 5.0.20

Open Source 111

Open Source Servers Database Scalability 111

Percona

APRIL 10, 2023

Today’s post includes those releases and updates that have come out since March 27, 2023. was released on March 27, 2023. Release highlights include: Added a new extension pgpool – a middleware between PostgreSQL server and client for high availability, connection pooling, and load balancing. Take a look!

Open Source 107

Open Source Servers Database AWS 107

Percona

DECEMBER 18, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since December 4, 2023. was released on December 12, 2023. was released on December 5, 2023. Take a look.

Monitoring 107

Monitoring Open Source Servers Database 107

KeyCDN

FEBRUARY 22, 2023

Here is a roundup of frontend web development trends to keep an eye on in 2023. The goal of WebAssembly is to execute at native speeds by taking advantage of common hardware features available on a variety of platforms. Another benefit is cost savings associated with server and data center setup and maintenance.

Artificial Intelligence 111

Artificial Intelligence Development Serverless Website 111

Percona

MARCH 13, 2023

to MySQL 8, we could choose to do an in-place upgrade or set up another MySQL 8 server(s) from the existing running MySQL 5.7 server with Percona XtraBackup. In my lab, we have two test nodes: PRIMARY: mysql57 (192.168.56.111) with Percona Server 5.7 server instances are ready for an upgrade. On primary server mysql5.7,

Servers 122

Servers C++ Storage Systems 122

Percona

JANUARY 30, 2023

Today’s post includes those releases and updates that have come out since January 9, 2023. was made available on January 23, 2023. This update to the release of Percona Distribution for MySQL using the Percona Server for MySQL includes a new version of Percona Toolkit 3.5.1 was released on January 23, 2023.

Open Source 111

Open Source Storage AWS Cloud 111

Percona

MARCH 1, 2023

has had a good, long run, but the official End of Life is October of 2023. EXPLAIN without the ANALYSE gives you the server’s estimated analysis of the performance of your query. But before going with the MySQL Community Edition, you should look at Percona Server for MySQL. Why Percona Server for MySQL?

Servers 133

Servers Open Source Tuning C++ 133

Percona

MARCH 27, 2023

Today’s post includes those releases and updates that have come out since March 13, 2023. was released on March 23, 2023. On March 15, 2023, Percona Distribution for MySQL (Percona XtraDB Cluster-based variant) 8.0.31 Percona Distribution for MySQL (Percona Server for MySQL-based variation) 8.0.32 Take a look!

Open Source 98

Open Source Servers Scalability Cache 98

Percona

FEBRUARY 13, 2023

Today’s post includes those releases and updates that have come out since January 30, 2023. On January 30, 2023, Percona Monitoring and Management 2.34.0 , an open source database monitoring, management, and observability solution for MySQL, PostgreSQL, and MongoDB, was released. was released on February 9, 2023.

Open Source 103

Open Source Database Servers Scalability 103

Percona

MAY 8, 2023

Today’s post includes those releases and updates that have come out since April 24, 2023. On May 2, 2023, Percona Monitoring and Management 2.37 (PMM) was released. was released on May 4, 2023. Release highlights include bug fixes and improvements provided by MongoDB and included in Percona Server for MongoDB 5.0.17-14,

Monitoring 103

Monitoring Open Source Database Servers 103

Percona

AUGUST 7, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since July 24, 2023. On August 2, 2023, we released Percona Distribution for MySQL (PXC-based variant) 8.0.33. Take a look.

Open Source 98

Open Source Servers Scalability Database 98

Percona

JUNE 12, 2023

Today’s post includes those releases and updates that have come out since May 29, 2023. On June 5, 2023, we released Percona Monitoring and Management 2.37.1 , which includes a critical CVE fix. We have identified and fixed CVE-2023-34409: PMM-12182 : PMM authentication bypass vulnerability. was released on June 5, 2023.

Open Source 98

Open Source Servers Database Scalability 98

Percona

AUGUST 21, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since August 7, 2023. was released on August 14, 2023. Percona Server for MySQL 5.7.43-47 Take a look.

Open Source 98

Open Source AWS Servers Database 98

Dynatrace

JULY 11, 2023

The MOVEit vulnerability is a critical SQL injection flaw in the web application MOVEit Transfer , which MITRE published as CVE-2023-34362 on May 31, 2023. When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database.

Database 189

Database Government Servers Games 189

Percona

JANUARY 2, 2024

Managing database servers involves different aspects, among which security is critical. However, we know having a “runaway” grant is always a possibility, especially in environments with a large number of servers. Fortunately, in Percona Server for MySQL , this feature is free to use. How does it work?

Servers 111

Servers Database Open Source Scalability 111

Percona

FEBRUARY 2, 2023

PostgreSQL server authentication refers to verifying the identity of a user trying to connect to the PostgreSQL server. The pg_hba.conf file is used to configure the authentication methods the PostgreSQL server uses and can specify different methods for different types of connections.

Database 138

Database Servers Testing Programming 138

Percona

APRIL 24, 2023

Today’s post includes those releases and updates that have come out since April 10, 2023. 24 was released on April 18, 2023. Our free, open source, enterprise-grade solution includes the high availability and security features your business requires to meet your customer expectations and business goals. Take a look!

Open Source 98

Open Source Storage Servers Database 98

Percona

JULY 10, 2023

Today’s post includes those releases and updates that have come out since June 26, 2023. On July 3, 2023, Percona Monitoring and Management 2.38 (PMM), an open source database monitoring, management, and observability solution for MySQL, PostgreSQL, and MongoDB, was released. PMM is publicly available on Oracle Linux 9.

Monitoring 98

Monitoring Open Source Database Scalability 98

Percona

JUNE 15, 2023

Sometimes we might need to install/upgrade Percona Server for MySQL /MySQL 8 to a particular version in a test or production environment. Install Percona Server for MySQL 8 specific version packages via repository. Download specific Percona Server for MySQL 8 tarball packages and install them manually. bullseye amd64 1.7

Servers 98

Servers C++ Database Systems 98

Dynatrace

MAY 31, 2023

Keeping pace with modern digital transformation requires ensuring that applications are responsive, resilient, and always available amid increased complexity. There are now many more applications, tools, and infrastructure variables that impact an application’s performance and availability. availability.

Best Practices 246

Best Practices DevOps Latency Metrics 246

Dynatrace

MAY 8, 2023

In fact, the Dynatrace 2023 CIO Report found that 78% of respondents deploy software updates every 12 hours or less. Application performance monitoring Application performance monitoring tracks the availability and performance of applications in the field. 54% reported deploying updates every two hours or less.

DevOps 246

DevOps Efficiency Monitoring Infrastructure 246

Percona

JULY 24, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Today’s post includes those releases and updates that have come out since July 10, 2023. PMM) was released on July 13, 2023. was released on July 19, 2023. Take a look. was released.

Open Source 98

Open Source Database Scalability Monitoring 98

Dynatrace

JANUARY 31, 2024

With PowerConnect, collecting data from SAP systems and fueling the Dynatrace platform, Dynatrace automatically uncovers the topology model of the SAP landscape, providing a clear and comprehensive view of the relationships and dependencies among different systems, servers, databases, applications, and interfaces. Architectural overview.

Java 246

Java Analytics Best Practices Monitoring 246

Percona

JUNE 29, 2023

Before Percona Server for MongoDB 4.4 There are other options available too when using commitQuorum: “Voting Members” – This is the default behavior when an index will be created on all data-bearing voting replica set members (Default). PSMDB), the best practice to create an index was doing it in a rolling manner.

Servers 98

Servers C++ Storage Best Practices 98

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements.

Availability 98

Availability Open Source Architecture Database 98

John McCalpin

FEBRUARY 17, 2025

The Multicore Era Over the past ~15 years, server processors from Intel and AMD have evolved from the early quad-core processors to the current monsters with over 50 cores per socket. cache lines per core Available L1 cache miss concurrency: 10 cache lines per core 2023 processor: Xeon Max 9480, 56-core, “Sapphire Rapids” 307.2

Latency 71

Latency Hardware Cache Systems 71

Percona

JANUARY 9, 2023

was released on January 6, 2023. This update to the release of Percona Distribution for MySQL using the Percona Server for MySQL includes a new version of setuptools 65.6.3 and included in Percona Server for MySQL include: Supports Generated Invisible Primary Keys(GIPK). in mysql-shell packages. Percona XtraDB Cluster 5.7.40-31.63.

Open Source 98

Open Source Database Servers Software 98

Dynatrace

FEBRUARY 16, 2023

Average cloud server idle time exceeds 70%. General availability is planned for the second quarter of 2023. Some interesting facts: Moving a workload to the cloud can reduce its carbon footprint by up to 96%. Cloud computing has a greater carbon footprint than the airline industry.

Energy 260

Energy Airlines Transportation Analytics 260

Dynatrace

MAY 17, 2023

For that, we focused on OpenTelemetry as the underlying technology and showed how you can use the available SDKs and libraries to instrument applications across different languages and platforms. Let’s click “Apache Web Server apache” now. All of which, without the need to access or analyze web server logs.

Metrics 243

Metrics Database Monitoring Network 243

Percona

DECEMBER 6, 2023

The PMM Dump performs a logical backup of the performance metrics collected by the PMM Server and imports them into a different PMM Server instance. PMM Dump allows you to share monitoring data collected by your PMM server securely with the Percona Support team. Unofficial ARM packages are available at [link].

Monitoring 117

Monitoring Metrics Analytics Open Source 117

Dynatrace

MAY 17, 2023

When software runs in a monolithic stack on on-site servers, observability is manageable enough. OpenTelemetry demo application: Distributed host/URL availability checker For our demo, we picked a web-based application whose core service is a distributed host/URL availability check.

Metrics 245

Metrics Open Source Traffic Cache 245