Percona

NOVEMBER 1, 2023

MySQL Server – Community Edition The problem applies to all versions of the upstream MySQL Community up to 8.0.23. Here is an example scenario you may end up here: mysql > select @@version,@@version_comment; + --+ + | @@version | @@version_comment | + --+ + | 5.7.43 | MySQL Community Server (GPL) | + --+ + 1 row in set (0.00

Servers 98

Servers Database Cache C++ 98

Percona

DECEMBER 18, 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. Find more information in the Telemetry on Percona Distribution for PostgreSQL document.

Monitoring 88

Monitoring Open Source Servers Scalability 88

Percona

NOVEMBER 13, 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. Find more information in the Telemetry on Percona XtraDB Cluster document.

Innovation 88

Innovation Open Source Scalability Database 88

Percona

DECEMBER 4, 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. Find more information in the Telemetry on Percona Server for MySQL document.

Open Source 81

Open Source Azure Servers Programming 81

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. Open-sourcing of the data We believe in open source at Percona.

Open Source 91

Open Source Database Operating System Programming 91

Percona

JULY 17, 2023

MongoDB Community Edition software might set the stage for achieving your high-volume database goals, but you quickly learn that its features fall short of your enterprise needs. So you look at MongoDB Enterprise software, but its costly and complex licensing structure does not meet your budget goals. It ranks No.

Open Source 77

Open Source Database Scalability Software 77

Percona

DECEMBER 6, 2022

Percona Server for MySQL 8.0.30-22 22 introduces several improvements for the LDAP plugin: SASL support, support for fallback servers, and support for LDAP-based authorization. Because of this, using the simple plugin with an SSL connection between the MySQL server and client should be preferred over the SASL plugin where possible.

Servers 68

Servers Open Source Scalability Availability 68

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. Take a look. Percona Monitoring and Management 2.38.1 PMM) was released on July 13, 2023.

Open Source 74

Open Source Scalability Database Monitoring 74

Percona

APRIL 4, 2023

There is a list of the new reserved words later in this document that you need to review. If you try to use a reserved word, the server will not explicitly admonish you that you are trying to use a reserved word. Instead, the server informs you that you have a syntax error. Reserved words added to 8.0

Open Source 118

Open Source Database Servers Scalability 118

Dynatrace

DECEMBER 16, 2021

Since December 10, days after a critical vulnerability known as Log4Shell was discovered in servers supporting the game Minecraft, millions of exploit attempts have been made of the Log4j 2 Java library, according to one team tracking the impact, with potential threat to millions more applications and devices across the globe. Dynatrace news.

Internet 260

Internet Internet Games Java 260

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. If a primary server fails, a backup server can take over and continue to serve requests.

Availability 109

Availability Database Open Source Hardware 109

Percona

DECEMBER 28, 2023

Starting with Percona Server for MySQL 8.0.34-26 A server restart is not required to add or adjust existing filtering rules. Install the plugin To install Audit Log Filter, proceed with the following steps: Locate the audit_log_filter_linux_install.sql script in the share directory of your Percona Server for MySQL installation.

Open Source 106

Open Source Database Servers Storage 106

Percona

AUGUST 30, 2023

Software failure: Software applications can become vulnerable, or they can crash altogether. Human mistakes: Incorrect configuration is an all-too-common cause of hardware and software failure. SQL Server Management Studio: This software includes backup and recovery tools for use with Microsoft SQL Server.

Database 89

Database Hardware Open Source Strategy 89

Scalegrid

JANUARY 3, 2020

This is usually done through monitoring software and tools either built-in to the database management software or installed from third-party providers. Prometheus is an open-source software application used for event monitoring and alerting. static_configs: - targets: ['localhost:9090'].

Monitoring 164

Monitoring Metrics Servers Database 164

Percona

OCTOBER 11, 2023

There are a couple of third-party tools in the market to migrate data from Atlas to Pecona Server for MongoDB (PSMDB), like MongoPush, Hummingbird, and MongoShake. In this blog post, we will discuss how we can migrate data from MongoDB Atlas to self-hosted MongoDB. NOTE : These tools are not officially supported by Percona. KiB config 240.00

Database 88

Database Open Source Testing Servers 88

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Despite all its upside, PostgreSQL software presents such challenges. PostgreSQL software supports synchronous streaming replication, asynchronous streaming replication, and logical replication.

Availability 85

Availability Open Source Architecture Database 85

Percona

DECEMBER 18, 2023

Document a synthesis of the development process in order to perform the database migration currently in production. Note that it is possible to halt the migration as soon as it encounters an ERROR with the parameter on error stop; refer to the reference documentation for more information.

Open Source 123

Open Source Database Architecture Design 123

Percona

MARCH 29, 2023

Percona Server for MongoDB (PSMDB) supports all types of compression and enterprise-grade features for free. OS: CentOS Linux 7 I’ve used mgenerate command to insert a sample document. This can further reduce the amount of data that needs to be transmitted between server and client over the network. I am using PSMDB 6.0.4

Storage 110

Storage Network Open Source Latency 110

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. It has evolved steadily, however, during 25 years as an open source project. Another reason for PostgreSQL popularity (perhaps the biggest): It’s open source and free to use, distribute, and modify. What is PostgreSQL used for?

Open Source 80

Open Source Healthcare Social Media Database 80

Percona

MARCH 23, 2023

PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s. Open source and free PostgreSQL is an open source database, which means it is free to use, distribute, and modify. Download Percona Distribution for PostgreSQL Today!

Database 117

Database Open Source Traffic Small Business 117

Percona

AUGUST 18, 2023

Why do you need multiple instances on the same server? You can have a host with two or three instances configured as a delayed replica of the source server with SQL Delay of, let’s say, 24hr, 12hr, and 6/3hrs. You can run multiple instances on a server to test your backups with the correct version and configs.

Programming 86

Programming Servers Database Hardware 86

Dynatrace

JULY 23, 2019

This is a simple blog application— open source , and part of the online tutorial to learn how to develop with the Flask framework. In case of issues, take a look at our documentation. SQLite is convenient because it doesn’t require setting up a separate database server and is built into Python. Tracing database requests.

Monitoring 136

Monitoring Software Software Database 136

Percona

JANUARY 3, 2024

PMM Dump is included in PMM server distribution, and you can try it straight away. PMM Dump menu is located in the bottom left corner, under the “Help” group: After you click “PMM Dump,” a new dashboard will be opened with a “Create dataset” button. . “Delete” will remove the dump file.

Monitoring 92

Monitoring Open Source Database Servers 92

Percona

DECEMBER 7, 2023

Ensuring the security and resilience of your data hinges on having a robust backup strategy, and Percona XtraBackup (PXB), our open source backup solution for all versions of MySQL, is designed to make backups a seamless procedure without disrupting the performance of your server in a production environment. respectively.

C++ 95

C++ Open Source Servers Database 95

The Morning Paper

NOVEMBER 19, 2019

Local-first software: you own your data, in spite of the cloud Kleppmann et al., If you start reading this paper you could be lost for hours following all the interesting links and ideas, and end up even more dissatisfied than you already are with the state of software today. Local-first software ideals. It should be fast.

Cloud 83

Cloud Software Software Internet 83

Testsigma

APRIL 4, 2022

A common theme among most software testing organizations is their escalating interest in Test Automation. Mocking Component Behavior Useful in IoT & Embedded Software Testing Can also reduce (or eliminate) actual hardware/component need Test Reporting Generating summary report/email. Linking screenshots/logs to the reports.

Testing 95

Testing Open Source IoT Programming 95

Percona

MARCH 10, 2023

Consider this: we define a capped collection of size 1GB, it will purge out the oldest document if the allocated size of the collection is full and we have to insert a new document. A capped collection guarantees that it will maintain the document’s insertion order. Create an index to avoid collection scan.

Open Source 105

Open Source Storage Speed Servers 105

Percona

DECEMBER 12, 2022

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 62

Open Source Azure Database Servers 62

Dynatrace

NOVEMBER 16, 2021

Prometheus is an open-source software toolkit used for event monitoring and alerting. This means Dynatrace isn’t collecting the metrics on the Prometheus server, but directly at the source of truth – the exporters. We highly recommend reading the documentation of your exporter to get the right path.

Metrics 200

Metrics Infrastructure Open Source Database 200

Percona

JUNE 4, 2023

In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). Introduction: MariaDB vs. MySQL The goal of this blog post is to evaluate, at a higher level, MariaDB vs. MySQL vs. Percona Server for MySQL side-by-side to better inform the decision making process. What is MariaDB?

Open Source 52

Open Source Servers Storage Scalability 52

Enprowess

SEPTEMBER 7, 2021

According to the latest Stackoverflow developer survey , JavaScript is a well-liked technology used by software developers. Software Developers got to use JavaScript CLI tools to create the back-end part of web applications or server-side. allows creating web application’s server-side or back-end components. Both Node.js

Open Source 52

Open Source Virtualization Programming Servers 52

Percona

FEBRUARY 10, 2023

Please check Amazon’s Official Documentation for more information. Percona XtraBackup is a free, open source, complete online backup solution for all versions of Percona Server for MySQL and MySQL. Amazon instance profiles are used to pass IAM roles to an EC2 instance.

Storage 94

Storage Open Source AWS Servers 94

Percona

JUNE 20, 2023

I will use the regular kubectl approach: $ kubectl apply --server-side -f deploy/bundle.yaml Django application would require its own user and database. pg_config is required to build psycopg2 from source. You can read more about it in Django’s documentation. Django uses it to connect to the database. Interested?

Database 116

Database Open Source Engineering Efficiency 116

Percona

JULY 19, 2023

Start it up Deploy and prepare ArgoCD ArgoCD has quite detailed documentation explaining the installation process. I did the following: kubectl create namespace argocd kubectl apply -n argocd -f [link] Expose the ArgoCD server. Install it by following the CLI installation documentation. ArgoCD supports Server-Side apply.

Servers 80

Servers Best Practices DevOps Open Source 80

Percona

JANUARY 17, 2023

Percona Advisors is an open source framework, meaning you can create your own checks by following our documentation. Install PMM by following the documentation. The process of registering PMM in the Platform is described in the documentation. So it is only for debugging and testing purposes. Preparation.

Database 105

Database Open Source Monitoring Innovation 105

Percona

AUGUST 1, 2023

Because of its NoSQL origin and document architecture design, MongoDB is much more flexible and scalable than SQL databases such as MySQL. If you are using the open-source Percona Distribution for MongoDB , you also have extra features such as LDAP authentication support, which is present in the Enterprise and Atlas MongoDB versions.

Best Practices 41

Best Practices Transportation Open Source Traffic 41

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. It enables the user to measure database performance and make comparative judgements about database hardware and software. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. The HammerDB name.

Benchmarking 62

Benchmarking Open Source C++ Cache 62