Percona

MAY 29, 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. Today’s post includes those releases and updates that have come out since May 8, 2023.

Open Source 76

Open Source Servers Scalability Database 76

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. It is an open-source platform that is free to use and offers a wide range of features and capabilities.

Artificial Intelligence 111

Artificial Intelligence Development Serverless Website 111

Percona

APRIL 10, 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. Today’s post includes those releases and updates that have come out since March 27, 2023. was released on March 27, 2023.

Open Source 77

Open Source Servers AWS Database 77

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. was released on July 19, 2023.

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Open Source Scalability Database Monitoring 72

The Netflix TechBlog

NOVEMBER 29, 2023

HDR was launched at Netflix in 2016 and the number of titles available in HDR has been growing ever since. By June 2023 the entire HDR catalog was optimized. For a given rate-quality operating point, the DO process helps allocate bits among the various shots while maximizing an overall objective function. Choudhury, L.

Open Source 252

Open Source Software Engineering Internet Internet 252

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. Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges.

Availability 83

Availability Open Source Architecture Database 83

Percona

JULY 24, 2023

To make sure that Percona Backup for MongoDB answers the pains of our customers, we took the common denominator of the pains that anyone using snapshot capabilities faces when performing backups and restores and positioned PBM as the open source, freely available answer to those pains. Now why Technical Preview, you may ask?

Availability 75

Availability Open Source Strategy Storage 75

Percona

DECEMBER 6, 2023

First General Availability version of PMM Dump was released on November 22, 2023. Unofficial ARM packages are available at [link]. 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.

Monitoring 96

Monitoring Metrics Analytics Open Source 96

Official Blog - World Web Technology

NOVEMBER 21, 2023

It’s interesting to note that many of the CMS systems available today started as simple blogging platforms. While some CMS systems can be expensive, many options are available. With so many CMS systems available today, it can be overwhelming to choose the right one. Top 5 Content Management Systems to Use in 2023!

Systems 59

Systems Ecommerce Development Website 59

Dynatrace

FEBRUARY 16, 2023

The goal is to turn more data into insights so the whole organization can make data-driven decisions and automate processes. Grail data lakehouse delivers massively parallel processing for answers at scale Modern cloud-native computing is constantly upping the ante on data volume, variety, and velocity.

Analytics 182

Analytics Innovation Metrics Database 182

Adrian Cockcroft

NOVEMBER 26, 2023

In their annual sustainability report in July 2023 AWS did update their list of sustainable regions to highlight 19 regions that are 100% sustainable — using an annual local market methodology for scope 1 and 2. One of the key challenges organizations face is an ability to extract datasets from different sources.

AWS 52

AWS Energy IoT Best Practices 52

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). We expect that number to rise higher in 2024.

Cloud 79

Cloud Open Source Strategy Best Practices 79

Dynatrace

NOVEMBER 9, 2023

Kubernetes is a widely used open source system for container orchestration. However, they can also be used to monitor optimization processes effectively. By recognizing the insights provided, you can optimize processes and improve overall efficiency. What’s next?

Efficiency 270

Efficiency Monitoring Best Practices Open Source 270

Percona

DECEMBER 22, 2023

was released on December 21, 2023. pt - galera - log - explainer takes raw log files, usually very verbose as the one available in the regression test suite , and makes short summary out of them: $./bin/pt-galera-log-explainer PR-720 simplifies the build process for the Percona Toolkit. Percona Toolkit 3.5.6

Operating System 95

Operating System Programming Open Source Testing 95

Percona

OCTOBER 11, 2023

I used Amazon Linux 2, so used the below command to install go: sudo yum install golang -y Step 2: Install MongoShake Open the terminal and run the following command to install MongoShake: git clone [link] Untar the file; it will create a folder with the name Mongoshake. cd MongoShake.

Database 86

Database Open Source Testing Servers 86

Percona

NOVEMBER 30, 2023

Encryption is the process of turning data into an unrecognizable format unless the necessary password (also known as passphrase) or decryption key is provided. This blog describes how to encrypt the pgBackRest repository. pgBackRest is the backup tool used to perform Postgres database backup, restoration, and point-in-time recovery (PITR).

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Open Source Database Processing Performance 78

Tech News Gather

APRIL 18, 2023

In this type of mobile application, the web code is integrated with the native language to create exclusive features and access native APIs that are not available in JavaScript yet. Choose open-source frameworks: Creating an app from the beginning is extremely expensive and time-consuming.

Mobile 52

Mobile Small Business Open Source Entertainment 52

Dynatrace

JULY 11, 2023

Dynatrace has supported the OpenTelemetry project for years as a key contributor and contributed to its rise to a popular open source observability framework for cloud-native software. By ingesting OTLP logs into Dynatrace, you can utilize the Grail™ data lakehouse and its massively-parallel processing analytics engine.

Open Source 211

Open Source Analytics Metrics Cloud 211

Dynatrace

SEPTEMBER 21, 2023

Developed using guidance from the Sustainable Digital Infrastructure Alliance (SDIA) and expanding on formulas from the open source project Cloud Carbon Footprint , Carbon Impact measures and reports the IT carbon footprint of all Dynatrace-monitored hosts across an organization’s entire hybrid and multicloud environment in a single interface.

Energy 230

Energy Cloud Airlines Strategy 230

Percona

DECEMBER 20, 2023

In this blog post, we will go through the process of InnoDB buffer pool resizing online, covering why it is important to monitor its progress and how to monitor it. This is available only for the log_error_verbosity=3. 2023-12-05T16:51:29.610886Z 65 [Note] [MY-012398] [InnoDB] Requested to resize buffer pool.

Monitoring 86

Monitoring Code Open Source Cache 86

Percona

APRIL 10, 2023

Percona Backup for MongoDB (PBM) is an open source, distributed, and low-impact solution for consistent backups of MongoDB sharded clusters and replica sets. the ability to take physical backups , in addition to logical ones, has been made Generally Available. The available workarounds. With PBM v2.0.0, wt Am I affected?

Open Source 76

Open Source Storage Availability Processing 76

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. In another survey, using multiple metrics for overall popularity, PostgreSQL ranks as the fourth most popular database management system ( DB-Engines, March 2023 ). It has evolved steadily, however, during 25 years as an open source project.

Open Source 78

Open Source Healthcare Social Media Database 78

Dynatrace

MAY 17, 2023

OpenTelemetry, the open source observability tool, has emerged as an industry-standard solution for instrumenting application telemetry data to make it observable. OpenTelemetry is a free and open source take on observability. Especially if you have custom applications that rely on APIs to integrate with other services.

Metrics 177

Metrics Open Source Traffic Cache 177

Percona

OCTOBER 17, 2023

That’s very welcome after upgrade/downgrade processes when metadata is touched after FCV change. available only for Atlas users) , that can not be modified anymore; That change was then introduced to 7.0. In previous releases, the downgrade process was relatively simple: Have a valid backup. After the rapid release 6.2

Metrics 100

Metrics C++ Storage Database 100

Percona

MARCH 27, 2023

‘ E11000 duplicate key error ’ is an error that you might have encountered during the restore process. In this blog, we will talk about in what scenario you might face this error when restoring Oplog for PITR (point-in-time recovery). sort({$natural:-1}).limit(1) sort({$natural:-1}).limit(1) sort({$natural:-1}).limit(1)

Games 93

Games Database Open Source C++ 93

Official Blog - World Web Technology

APRIL 12, 2023

Of all websites available across the globe, WordPress powers more than 65.1%. There are more than 59,208 WordPress plugins available as of now. The number of free themes available with WordPress is 8,874+ as of now. The main benefit of using WordPress for your website development project is the availability of themes.

Development 52

Development Website Ecommerce Programming 52

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. Processing triggers for man-db (2.9.4-2) Check the available Percona Server for MySQL 8.0

Servers 83

Servers C++ Database Systems 83

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. 2023-03-01T04:28:38.397836Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.31-23)

Servers 103

Servers C++ Storage Systems 103

Percona

MARCH 28, 2023

Journal It’s a process where every write operation gets written (appended) from Memory to a Journal file, AKA transaction log that exists on disk at a specific interval configured using “ journalCommitIntervalMs.” Although both the processes (involving disk) might look the same, they have different purposes.

Hardware 87

Hardware C++ Storage Cache 87

Percona

MARCH 28, 2023

To briefly explain pgBackRest, it is an open source backup tool that takes FULL Backup, Incremental Backup, and Differential Backup for PostgreSQL databases. Our previous blogs discussed configuring and setting up backups using the pgBackRest solution.

Servers 82

Servers Azure AWS Cloud 82

Percona

APRIL 13, 2023

PostgreSQL is a popular open source relational database management system that is widely used for storing and managing data. Replication lag can have serious consequences in high-availability systems where standby databases are used for failover. One of the common issues that can be encountered in PostgreSQL is replication lag.

Latency 80

Latency Tuning Open Source Network 80

Percona

MARCH 3, 2023

exceptions`, CONSTRAINT `FK_Exceptions_Orders_OrderId` FOREIGN KEY (`OrderId`) REFERENCES `orders` (`OrderId`)) The procedure Backup: the most crucial step in this process. In this way, we make sure that if for some reason, the data is needed again, it can be reinserted in the same table or another table in another schema.

Database 98

Database Testing Servers Open Source 98

Percona

JUNE 23, 2023

In order to speed up the backup process along with the compression and encryption, we can use multiple threads. ibd.qp.xbcrypt 2023-04-21T00:27:14.875316-00:00 24 [Note] [MY-011825] [Xtrabackup] Compressing and encrypting. Percona XtraBackup supports both compression and encryption of the backups. dbxxxx/tb1.ibd

Servers 80

Servers Processing Speed Open Source 80

Percona

DECEMBER 29, 2023

Unrestricted connection settings: Leaving connection settings, such as max_connections and per-user limits, wide open exposes the system to malicious Denial-of-Service (DoS) attacks. These attacks can rapidly consume available connections, leaving legitimate users unable to connect and disrupting system functionality.

Servers 80

Servers Database C++ Airlines 80

Percona

OCTOBER 4, 2023

was released on October 3, 2023. Fix for PT-2168 adds checks for these situations and, depending on the option -- fail - on - stopped - replication , either dies or continues waiting when the replica is available again. We plan to make regression tests part of the release process starting from the next version.

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Open Source Code Testing Systems 99

Percona

APRIL 17, 2023

reaches end of life in October 2023. As a MySQL Principal Architect at Percona, I’ve had several customers over the past few months wanting to begin the upgrade process from 5.7 As a MySQL Principal Architect at Percona, I’ve had several customers over the past few months wanting to begin the upgrade process from 5.7

Open Source 73

Open Source Servers Scalability Database 73

Percona

AUGUST 18, 2023

This blog will explore the hurdles encountered during the upgrade process and the innovative solution that saved the day. 2023-05-12T08:10:38.946611Z 1 [ERROR] [MY-013894] [InnoDB] Found redo log file./ib_logfile0 2023-05-12T08:10:38.946683Z 1 [ERROR] [MY-012930] [InnoDB] Plugin initialization aborted with error Generic error.

Open Source 66

Open Source Database Storage Engineering 66