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.

C++ 96

C++ Open Source Servers Database 96

Percona

APRIL 20, 2023

It should be noted that while the technical aspects of the upgrade process are beyond the scope of this blog post, it is crucial to create a testing environment to verify the upgrade before proceeding to upgrade your production servers, particularly with MySQL 8.

Open Source 93

Open Source Best Practices Servers Database 93

The Netflix TechBlog

MAY 21, 2019

using RL agents for test case scheduling By: Stanislav Kirdey , Kevin Cureton , Scott Rick , Sankar Ramanathan Introduction Netflix brings delightful customer experiences to homes on a variety of devices that continues to grow each day. Detect a regression in a test case. These problems could be solved in several different ways.

Testing 163

Testing AWS Lambda Network 163

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Advantages of migrating to open source For many reasons mentioned earlier, organizations are increasingly shifting towards open source databases for their data management needs.

Open Source 95

Open Source Database Hardware Strategy 95

Percona

JULY 25, 2023

The data is internally inconsistent because the server concurrently modifies the data files while they are being copied. The changes done by an uncommitted transaction can be flushed or written to the redo log by the server. Initializing a DD engine and the cache adds complexity and other server dependencies. ibd > t1.sdi

Cache 89

Cache Benchmarking Servers Design 89

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 82

Open Source Healthcare Social Media Database 82

Smashing Magazine

DECEMBER 14, 2021

Modifying Headers In HTTP(s) Requests In UI Automation Testing. Modifying Headers In HTTP(s) Requests In UI Automation Testing. HTTP(s) Headers are key-value pairs that can be used by the client or server to pass additional information along with an HTTP(s) request or response. Nafees Nehar. 2021-12-14T10:30:00+00:00.

Testing 100

Testing Network Website Google 100

Percona

OCTOBER 3, 2023

While THP can be beneficial for many applications, enabling it on a database server could have unintended consequences. In this post, we will explore THP, its impact on database servers, and how to disable it for optimal performance and stability. What are Transparent Huge Pages? In this case, THP is enabled.

Database 91

Database Servers Open Source C++ 91

Testsigma

APRIL 16, 2021

Android developers and testers perform mobile tests to deliver apps that drive a high user retention rate through a great user interface. While mobile automation tests are performed for Android, iOS, and Windows devices, in this post, we’ll dive into the UI frameworks for Android automation testing. The Importance Of UI Testing.

Testing 52

Testing Open Source Mobile Java 52

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

Percona

SEPTEMBER 12, 2023

The auto-increment feature, which generates unique values for primary key columns, is an integral part of the database’s design. this enhancement ensures that the maximum auto-increment counter value persists between server restarts, providing enhanced consistency and reliability in data management. Compared to MySQL 5.7,

Servers 113

Servers Storage Database Open Source 113

Percona

JUNE 23, 2023

PostgreSQL has enjoyed a reputation of being the open source database closest to the SQL Standard, but close might not be good enough for you. When you look at the multi-version concurrency control (MVCC) design that PostgreSQL uses and compare it to the designs of other databases, it looks chaotic.

Database 123

Database Transportation Servers Cloud 123

Percona

SEPTEMBER 26, 2023

Primary keys play an indispensable role in sound database design by uniquely identifying individual rows and significantly enhancing data retrieval, manipulation, and overall system performance. When a delete or update operation is executed on the primary database, affecting multiple rows, it may execute swiftly on the primary server.

Database 103

Database Engineering Best Practices Open Source 103

Scalegrid

AUGUST 26, 2020

MySQL is the number one open source database that’s commonly hosted through Azure instances. Check out our Benchmark Configuration section below the performance report to see how these tests were configured. We designed the configuration using the most comparable plans offered between ScaleGrid and Azure Database.

Azure 299

Azure Benchmarking Database Latency 299

Percona

JANUARY 19, 2023

Make sure you design the data types correctly while planning for the future growth of the table. Example: Creating four simple tables to store strings but using different data types: db1 test> CREATE TABLE tb1 (id int auto_increment primary key, test_text char(200)); Query OK, 0 rows affected (0.11 ibd -rw-r --. ibd -rw-r --.

Open Source 91

Open Source Storage Database Big Data 91

Testsigma

MARCH 23, 2021

It is open source and its development can be ported across devices with relative ease. And, precisely due to this diversity, the need for testing on many devices is paramount. With the ever-increasing and evolving sector of Android users, Android device testing is of the essence. . Why Is Android Device Testing Important?

Testing 52

Testing Mobile Testing Tools Strategy 52

Testsigma

NOVEMBER 18, 2021

Over the course of two decades, he has helped Fortune 500 companies implement Agile testing practices. He has also authored a number of books on quality engineering and test automation. When I started my career, automation was used for automating UI-based regression testing. This changes how teams test for quality.

Engineering 104

Engineering Social Media DevOps Azure 104

Testsigma

APRIL 23, 2021

With the increased usage of smartphones in recent years, enterprises and the software industry now have to cater their applications to mobile devices for web testing in addition to desktops. and are deployed using a web server. Now, the developer has developed a new complex feature and tests the application again.

Mobile 52

Mobile Testing Testing Tools Programming 52

Percona

JANUARY 5, 2023

It prints and stores the binary log position of the source server which can be useful to set up new replicas from the source. Further, we noticed that whenever PXB starts taking backups, the replication stops on the backup server. Using server version 5.7.26 /usr/bin/xtrabackup version 2.4.26 –slave-info.

Database 73

Database Servers Open Source Engineering 73

Smashing Magazine

OCTOBER 26, 2021

We will go through how to set up an Nx server, how to add a plugin to an existing server, and the concept of a monorepo with a practical visualization. Nx offers developers advanced CLI tools and plugins for modern frameworks, tests, and tools. Nx provides standard tools for testing and styling in your Next.js What Is Nx?

Cache 110

Cache Servers Code Storage 110

CSS - Tricks

SEPTEMBER 21, 2020

They were testing mobile web apps on Android using Lighthouse scores. There are two images sitting on a server, a large one and a small one. Rather than a file (like an image) needing to travel across the world, it comes from a server much geographically closer on a server designed for that job. Imagine images.

Website 97

Website Energy Storage Efficiency 97

The Netflix TechBlog

MARCH 13, 2020

SVT-AV1: open-source AV1 encoder and decoder by Andrey Norkin , Joel Sole , Mariana Afonso , Kyle Swanson, Agata Opalach , Anush Moorthy , Anne Aaron SVT-AV1 is an open-source AV1 codec implementation hosted on GitHub [link] under a BSD + patent license. It is not equal to the average of per sequence values.

Open Source 154

Open Source Efficiency C++ Speed 154

Percona

APRIL 21, 2023

This could result from a mistake (the application wrote to a replica instead of writing to the source) or by design (you need additional tables for reports). 3306, I created a test database: mysql> create database test; Query OK, 1 row affected (0.00 Simply stated, they are transactions executed directly on a replica.

C++ 87

C++ Monitoring Database Open Source 87

Tech News Gather

MARCH 10, 2022

WooCommerce is a free and open-source eCommerce builder. It has a secure payment processor ensuring PCI compliance and safe communication between user and server. It gives a variety of templates and designs. It is an open-source eCommerce platform that provides an enhanced code base with better usability features.

Ecommerce 52

Ecommerce Development Social Media Open Source 52

HammerDB

APRIL 19, 2023

Therefore, before we attempt to measure our database performance, we should know the system or cloud instance to be tested in detail. For the network, we can use Iperf to assess the network bandwidth between the client and the database server to ensure it will be enough to meet our peak requirement. For storage, FIO is generally used.

Performance 54

Performance Benchmarking Cache Storage 54

Dotcom-Montior

MARCH 27, 2022

It’s designed in such a way that you won’t even notice if the website has been blocked. Any website request initially goes to the DNS server to fetch the IP address of the website and accesses it on the responded address. The Great Firewall of China is something that isn’t straight forward to decode with transparent policies.

Website 82

Website Internet Internet Performance 82

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 116

Open Source Database Software Software 116

Percona

NOVEMBER 1, 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. about to fork child process, waiting until server is ready for connections. connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb

Scalability 61

Scalability Best Practices Servers Database 61

Jos

JUNE 2, 2018

You will work hard on implementing features, collaborating with other teams (eg adding scripts for analytics, ads, retargeting, A/B test), setting up CI/CD, ensuring security, and making sure the project is usable and pleasant to the eye. And don’t forget about covering your back with tests.

Performance 237

Performance Speed Google Media 237

Tech News Gather

JULY 18, 2023

Considering the usability, today, healthcare apps are also used for self-screening for symptoms, tracking their exposure, and getting tested or vaccinated if needed. Not just among developers but also clients, Laravel has immense popularity because it simplifies complex tasks like authenticating, routing, caching, and testing content.

Healthcare 52

Healthcare Social Media Development Artificial Intelligence 52

HammerDB

DECEMBER 5, 2020

Additionally both commercial and open source tools based on the specifications also continued to use TPC-C and TPC-H to describe these workloads. For example HammerDB has not used tpmC terminology to report TPC-C based metrics instead using TPM and NOPM nomenclature. But why is this important?

C++ 40

C++ Benchmarking Virtualization Open Source 40

Dotcom-Montior

JUNE 25, 2020

It’s designed in such a way that you won’t even notice if the website has been blocked. Any website request initially goes to the DNS server to fetch the IP address of the website and accesses it on the responded address. The Great Firewall of China is something that isn’t straight forward to decode with transparent policies.

Website 97

Website Internet Internet Performance 97

MachMetrics

JANUARY 4, 2019

The PageSpeed Module is one of several free Google tools designed to help assess and improve page load speed times. PageSpeed is an open source project. If you aren’t familiar with open source, it doesn’t exactly mean what you might think. Have you used the Google PageSpeed Module on your server?

Speed 60

Speed Website Open Source Google 60

Dynatrace

JULY 23, 2019

While Flask , described as a micro framework for building web applications, is designed to be simpler, more flexible, and also allow for more fine-grained control during development. This is a simple blog application— open source , and part of the online tutorial to learn how to develop with the Flask framework. url = '[link].

Monitoring 136

Monitoring Software Software Database 136

Particular Software

DECEMBER 9, 2019

I once had a client who started out with a very noncomplex server infrastructure. The hosting provider had given them ownership of an internal IP subnet, and so they started out with two load-balanced public web servers: X.X.X.100 It's easy enough to upgrade load-balanced web servers. It's not so easy with a junk drawer server.

Wireless 52

Wireless DevOps Infrastructure Network 52

Rigor

SEPTEMBER 11, 2019

Sergey is an open source developer, tireless educator on performance topics, and author of many web performance-related tools, including ShowSlow , SVN Assets , drop-in.htaccess and more. Find his writing on progressive web apps, responsiveness, and mobile-first design across the web , and follow him on Twitter at @ grigs.

Performance 89

Performance Education Google Website 89

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 127

Database Servers Testing Programming 127