Percona

DECEMBER 12, 2023

This blog gives you some ideas on using pt-table-sync for replica tables with triggers. In my lab, we have two test nodes with replication setup, and both servers will have Debian 11 and Percona Server for MySQL 8.0.33 (with Percona Toolkit) installed. Let’s fill in some test data We do an insert as a root user.

Servers 88

Servers Database Testing Open Source 88

Tech News Gather

APRIL 18, 2023

An MVP will allow you to: Collect valuable feedback from early users Approve your idea with actual users Analyse audience needs and demands Pitch investors for funding to develop a fully functional business app It’s best to start with an app with 2-3 important features and test the app in the market before investing more money to make a mobile app.

Mobile 52

Mobile Small Business Open Source Entertainment 52

Testlodge

JULY 19, 2023

SOX compliance testing validates changes made to code and verifies adherence to internal controls. Testers are responsible for testing code changes to ensure accuracy. The overall intention of SOX testing is to protect stakeholders and other investors from corporate fraud. The first step in SOX compliance is test planning.

Testing 81

Testing Energy Programming Government 81

Dynatrace

NOVEMBER 3, 2023

A platform encompasses a set of tools, services, and infrastructure that enables developers to build, test, and deploy software applications. This blog wil cover the importance of platform engineering, the role of a platform engineer, and where the practice is heading in the future.

Engineering 205

Engineering DevOps Software Engineering Scalability 205

Percona

MARCH 3, 2023

And this is how this blog originates so that if you find yourself in the same situation, proceed similarly or at least consider some of the practices used to meet the objective. “Don’t worry, we’ll take a look at the issue, and accordingly, we’ll proceed to suggest an execution plan,” we replied.

Database 96

Database Testing Servers Open Source 96

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. The following is a sample PMM dashboard that shows the multiple buffer pool resize operations during my tests. This is available only for the log_error_verbosity=3.

Monitoring 85

Monitoring Code Open Source Cache 85

Percona

SEPTEMBER 15, 2023

In this blog, we’ll show you how to convert MariaDB binary log file and position-based replication to GTID replication. In my lab, we have two test nodes; both servers will have Debian 11 and MariaDB10.5.19 200 OK Length: 36188 (35K) [application/octet-stream] Saving to: ‘mariadb_repo_setup’ 2023-08-30 14:42:51 (26.0

Servers 98

Servers C++ Processing Testing 98

Dynatrace

MARCH 3, 2020

By 2023, over 500 million digital apps and services will be developed and deployed using cloud-native approaches. One way to apply improvements is transforming the way application performance engineering and testing is done. Read more details about PayPal in this blog who is an early practitioner for performance as a self-service. #2

Performance 237

Performance Education Innovation Software Architecture 237

Dynatrace

FEBRUARY 10, 2022

Gartner® states that by 2023, “70% of organizations will use value stream management to improve flow in the DevOps pipeline, leading to faster delivery of customer value.”¹. You may also read recent blog posts about Cloud Automation: Dynatrace enables tool-agnostic automation for your application lifecycle. New to Dynatrace?

Artificial Intelligence 223

Artificial Intelligence DevOps Azure Cloud 223

Percona

SEPTEMBER 19, 2023

This blog post will walk you through how MySQL’s InnoDB redo log archiving uses PXB to manage the redo log files on the busiest systems and look at how a new feature released in PXB version 8.0.34-29 Copyright (c) 2016, 2023, Oracle and/or its affiliates. 29 will let you set up redo log directory while performing a backup.

C++ 102

C++ Servers Storage Speed 102

Dynatrace

FEBRUARY 28, 2024

In the previous blog post of this series , we discussed the crucial role of Dynatrace as an orchestrator that steps in to stop the testing phase in case of any errors. In this blog post of the series, we will explore the use of Site Reliability Guardian (SRG) in more detail.

DevOps 197

DevOps Metrics Engineering Analytics 197

Percona

AUGUST 18, 2023

This blog will explore the hurdles encountered during the upgrade process and the innovative solution that saved the day. I tried the in-place upgrade on my test VM for my own curiosity and got some redo log format errors/Data Dictionary errors. 2023-05-12T08:10:38.946611Z 1 [ERROR] [MY-013894] [InnoDB] Found redo log file./ib_logfile0

Open Source 65

Open Source Database Storage Engineering 65

Testsigma

AUGUST 23, 2021

Cloud testing is expected to grow to USD 11 Billion by 2023 , and we are talking about only cloud testing here, not cloud computing. Complex testing scenarios such as cross-browser testing, parallel testing, can be made more effective when done on the cloud. Time is money and cloud-based testing saves it.

Cloud 74

Cloud Testing AWS Testing Tools 74

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 85

Monitoring Servers Metrics Database 85

Percona

MAY 16, 2023

Here I am going to test it with Percona Server for MySQL 5.7.36 : mysql> INSTALL PLUGIN CONNECTION_CONTROL SONAME 'connection_control.so'; INSTALL PLUGIN CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS SONAME 'connection_control.so'; Query OK, 0 rows affected (0.01 suffix for your platform as necessary. sec) Query OK, 0 rows affected (0.00

Servers 117

Servers Database Monitoring Testing 117

Percona

FEBRUARY 16, 2023

keyring_file_data=/var/lib/mysql/keyring_file mysql> create database test; mysql> show create schema testG 1. row Database: test Create Database: CREATE DATABASE `test` /*!40100 2023-02-09T00:14:56.719139Z 1 [ERROR] [MY-012657] [InnoDB] Encryption can't find master key, please check the keyring is loaded.

Database 115

Database Servers Engineering Testing 115

Percona

OCTOBER 4, 2023

was released on October 3, 2023. This blog post covers the main changes in this release. Quality improvements Perl tools in Percona Toolkit come with a regression test suite that uses its own module that fires up MySQL sandbox ( lib / Sandbox. pm ) and extended Perl module Test :: More ( lib / PerconaTest.

Open Source 97

Open Source Code Testing Systems 97

Percona

MARCH 13, 2023

Announcement I will be speaking at Percona Live 2023 about serverless PostgreSQL. I prefer to test a distributed deployment where each component is placed on different servers or virtual machines, that’s why I do not put it into docker-compose. Join us at this event if you are interested! e SAFEKEEPERS=172.16.0.9:5454

Serverless 117

Serverless C++ Storage Latency 117

Percona

DECEMBER 19, 2023

In this blog post, we will talk about the steps to configure alerts for some well-known communication platforms like Telegram , Slack , and WebHook. TOKEN: xoxb-5840606778679-6229228252662-teofbDQUiFCnrp3cZT08epyL ## Bot Api Token Recipient: test ###channel name On successful testing we should see some test alerts.

Monitoring 87

Monitoring Database Open Source Java 87

Testsigma

JANUARY 13, 2021

This article will take an in-depth look at the various tools and strategies that help with mobile application testing. Why do you need to engage in testing a mobile application? However, testing has also grown in prominence and importance because without rigorous testing, companies cannot put useful apps onto the market.

Mobile 54

Mobile Strategy Testing Efficiency 54

Scalegrid

FEBRUARY 15, 2024

This approach is particularly useful in testing or development environments. showcases its dedication to providing a secure environment on select operating systems like Ubuntu 22.04, RHEL 9, and Amazon Linux 2023. While we’re yet to run comprehensive tests, there is definite overhead due to using SSL.

Servers 130

Servers Best Practices Government Network 130

Percona

APRIL 17, 2023

In this blog post, I’ll show you a simple example of collecting all rich data about databases using PMM and a way to send some of it to Datadog for general dashboards with main metrics to monitor. So the federated URL for exposing “*_up” metrics will be [link] I can test in on my PMM while being logged into it.

Monitoring 69

Monitoring Metrics Database Open Source 69

Sutter's Mill

SEPTEMBER 28, 2023

Since the 2022-12-31 year-end mini-update and the 2023-04-30 spring update , progress has continued on cppfront. (If If you don’t know what this personal project is, please see the CppCon 2022 talk on YouTube for an overview, and the CppNow 2023 talk on YouTube for an interim update.) I hope to see many of you there!

C++ 92

C++ Cache Code Design 92

Speed Curve

OCTOBER 25, 2023

Drill down into test details From any synthetic time series chart, you can click on any data point and click 'View Test'. Your test details page includes a lot of helpful information, including an interactive waterfall chart. There are several ways to do this in SpeedCurve, such as. ––––– 7.

Benchmarking 62

Benchmarking Metrics Website Monitoring 62

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 82

Open Source Servers Database Scalability 82

Percona

NOVEMBER 1, 2023

This blog was originally published in August of 2021 and updated in November of 2023. Following the series of blogs written with the intention to describe basic operations matching Docker and open source databases, in this article, I will demonstrate how to proceed with installing MongoDB with Docker.

Scalability 58

Scalability Best Practices Servers Database 58

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. In this blog post, we will delve into the world of PostgreSQL performance tuning and establish some basic guidelines for setting database parameters to enhance the performance of your PostgreSQL database, based on the workload.

Tuning 52

Tuning Efficiency Database Performance 52

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. Or are you simply looking to create a blog or informational website? Or are you simply looking to create a blog or informational website? Review the top 5 CMS platforms ideal for project owners in 2023!

Systems 59

Systems Ecommerce Development Website 59

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. For more in-depth information, check out Roma Novikov’s blog covering all things Percona Monitoring and Management 2.37. was released on May 4, 2023.

Monitoring 75

Monitoring Open Source Database Servers 75

Percona

OCTOBER 11, 2023

In this blog post, we will discuss how we can migrate data from MongoDB Atlas to self-hosted MongoDB. I created a test account (replica set) and loaded sample data with one click in Atlas: Create an account in Atlas. Atlas atlas-mhnnqy-shard-0 [primary] test> show dbs sample_airbnb 52.69 Create a cluster. MiB admin 336.00

Database 84

Database Open Source Testing Servers 84

Tasktop

AUGUST 26, 2020

Systems and capabilities will be required to not only continue support for e-health interactions but also for logistics and deployment for vaccines and daily tests, as well as assisting programs for general health not related to the global virus. . appeared first on Tasktop Blog. Digital Innovation is Here to Stay . Join Tasktop Sr.

Healthcare 64

Healthcare Automotive Logistics Metrics 64

Percona

SEPTEMBER 14, 2023

I recommend you read our previous blog, Using ClickHouse as an Analytic Extension for MySQL , from Vadim to know more about this. In this blog post, I will show you how to replicate MySQL data in real-time to ClickHouse. The blog post contains the following topics. I am going to use the MaterializedMySQL engine for this purpose.

Engineering 86

Engineering Database Servers Analytics 86

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. And kept doing that over time.

Speed 82

Speed Monitoring Testing Network 82

Official Blog - World Web Technology

MARCH 16, 2023

Another report reveals that mobile apps will generate revenues of up to $935 billion in 2023. Here is a list of stages Research and Discovery UI/UX Design Mobile App Development App Testing and Deployment Ongoing Maintenance and Updates We will check out each stage and the costs associated with it.

Development 52

Development Mobile Artificial Intelligence Design 52

Percona

MARCH 27, 2023

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

Games 92

Games Database Open Source C++ 92

Percona

OCTOBER 20, 2023

This blog post is part two of a multi-post series about using the Citus extension with Percona Distribution for PostgreSQL. Citus has many advantages, one of which is the “Sharding Technique” and this is what we are going to explore in this blog post. Citus maintains seamless integration with PostgreSQL.

Scalability 90

Scalability Database Open Source Systems 90

Percona

NOVEMBER 30, 2023

This blog describes how to encrypt the pgBackRest repository. 2023-09-08 14:22:06.180 P00 INFO: backup command end: aborted with exception [095] postgres@ip-172.20.20.20:~$ The pgBackRest configuration files will look like this after adding the cypher pass (key) and type. HINT: has a stanza-create been performed?

Open Source 77

Open Source Database Processing Performance 77