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 110

Availability Database Open Source Hardware 110

Percona

JUNE 30, 2023

Percona, a leading provider of open-source database software and services, announced the general availability of Percona Operator for PostgreSQL version 2. The solution is 100% open source and automates the deployment and management of PostgreSQL clusters on Kubernetes. Please refer to our documentation.

Availability 96

Availability Open Source Azure Hardware 96

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. Get Testsigma Open Source.

Testing 95

Testing Open Source IoT Programming 95

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

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

Percona

AUGUST 18, 2023

The original motivation for FB was due to different hardware generations, especially between regions/data centers. Percona Monitoring and Management is a best-of-breed open source database monitoring solution. AFAIK Facebook does this. root@ip-172-31-128-38 share]# cat /usr/lib/systemd/system/mysqld@.service

Programming 86

Programming Servers Database Hardware 86

Testsigma

APRIL 13, 2021

Unit tests provide documentation of the testing at the unit level and hence during any code changes we know already which code may cause issues. It is safe, fast, compatible, open-source, and easy to learn. We can use these documented statistics to improve the testing and application performance. Operating System.

Testing 84

Testing Hardware Mobile Testing Tools 84

Tech News Gather

AUGUST 25, 2022

The open-source UI toolkit has been recording intense popularity among app developers. The technology is an open-source platform, making it simple to understand and work with, improving productivity and efficiency. Hardware Costs. There are several quick and configurable widgets available. Conclusion.

Development 52

Development Hardware Mobile Open Source 52

The Netflix TechBlog

FEBRUARY 13, 2020

Using the framework we have open sourced, AVIF compression efficiency can be seen at work and compared against a whole range of image codecs that came before it. There is a potential benefit in reusing the hardware in place for video compression/decompression. We believe AV1 Image File Format (AVIF) has the potential.

Code 212

Code Metrics Efficiency Open Source 212

Percona

FEBRUARY 24, 2023

Figure 1: PMM Home Dashboard From the Amazon Web Services (AWS) documentation , an instance is considered over-provisioned when at least one specification of your instance, such as CPU, memory, or network, can be sized down while still meeting the performance requirements of your workload and no specification is under-provisioned.

Cloud 121

Cloud Serverless AWS Storage 121

Testsigma

MAY 3, 2021

We love it so much that we devise new ways all the time to incorporate automation in each and every field of software development. Mobile devices are the most fragmented thing you will ever work with while developing software. Test automation in conventional software is straightforward. We, engineers, love automation!

Mobile 77

Mobile Testing Operating System Hardware 77

HammerDB

APRIL 19, 2023

Among the different components of modern software solutions, the database is one of the most critical. There are several ways to find out this information with the easiest way being by referring to the documentation. Instead, readers should refer to the HammerDB documentation. Instead, use the default settings. and 8.0.32

Performance 54

Performance Benchmarking Cache Storage 54

Percona

JULY 26, 2023

MongoDB is a non-relational document database that provides support for JSON-like storage. It is recommended to upgrade your stack as soon as possible to take advantage of improvements and any security-related software updates. That is because the number of keys examined is 0 while the number of documents examined is 207254.

Database 81

Database Servers Storage Strategy 81

Testsigma

JUNE 19, 2020

As Agile methodology was introduced, the need for fast and continuous delivery of software applications increased. Various free open source and paid automation testing tools were introduced. Selenium was the first open-source automation tool introduced and organizations moved towards this tool for their test automation needs.

Testing Tools 60

Testing Tools Testing Open Source Java 60

Percona

JANUARY 19, 2023

You can refer to the documentation for further details. ProxySQL: It is a feature-rich open-source MySQL proxy solution, that allows query routing for the most common MySQL architectures (PXC/Galera, Replication, Group Replication, etc.). MyRocks: MyRocks is a storage engine developed by Facebook and made open source.

Open Source 90

Open Source Storage Database Big Data 90

Percona

NOVEMBER 1, 2023

MySQL backups play a pivotal role in safeguarding the integrity of your data, providing defense against various unforeseen calamities, hardware malfunctions, data loss, corruption, and inadvertent deletions. Learn more about Percona software for MySQL FAQs How many backups do we need to keep our data safe? Why Do MySQL Backups Matter?

Best Practices 80

Best Practices Storage Strategy Database 80

Percona

APRIL 17, 2023

Percona Backup for MongoDB is a custom-built backup utility designed to cater to the needs of users who don’t want to pay for proprietary software but require a fully supported community backup tool capable of performing cluster-wide consistent backups in MongoDB. MongoDB backup methods include full, incremental, and continuous backups.

Best Practices 52

Best Practices Design Tuning Database 52

Alex Russell

APRIL 29, 2021

Apple Corporate is at fault, not Open Source engineers or the line managers who support them. is access to hardware devices. Provides safe access to USB devices from the web, enabling new classes of applications in the browser from education to software development and debugging. So is speedy resolution and agreement.

Media 145

Media Games Education Engineering 145

HammerDB

DECEMBER 5, 2020

First of all it has always been clear in the HammerDB documentation that the TPROC-C/TPC-C and TPROC-H/TPC-H workloads have not been ‘real’ audited and published TPC results instead providing a tool to run workloads based on these specifications. For this reason HammerDB has changed the workload names to be legally compliant.

C++ 40

C++ Benchmarking Virtualization Open Source 40

O'Reilly

NOVEMBER 28, 2023

16% of respondents working with AI are using open source models. Many of the new open source models are much smaller and not as resource intensive but still deliver good results (especially when trained for a specific application). But 18% already have applications in production. Or is there still room for growth?

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

Abhishek Tiwari

JULY 12, 2018

Data Pipeline A data pipeline is a software that ingests data from multiple sources, transforms it and finally makes it available to internal or external products. A data pipeline is a software which runs on hardware. The software is error-prone and hardware failures are inevitable.

Latency 63

Latency Analytics Scalability Engineering 63

Alex Russell

JUNE 20, 2020

Suz Hinton's talks on WebUSB show the through-line: as the web gets more capable, whole classes of software suddenly benefit from frictionless deployment, increased safety, better privacy, and more meaningful user controls. In each quantum of time, hardware and OS vendors press ahead, adding features. 86 06:16 PM · Jun 21, 2020.

Hardware 55

Hardware Games Java Media 55

HammerDB

FEBRUARY 25, 2021

This post explains why HammerDB made the language decisions it made to make it the best performing and most usable database benchmarking software. The benchmarking software simulates the actions of multiple individual users and these users must run in parallel to test the MVCC (Multiversion Concurrency Control) capabilities of the database.

Programming 67

Programming Benchmarking Virtualization C++ 67

Smashing Magazine

JANUARY 11, 2021

You can download the spreadsheet as Google Sheets, Excel, OpenOffice document or CSV. dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). Large preview ). Getting started with Webpack can be tough though.

Performance 145

Performance Cache Network Metrics 145

Alex Russell

JULY 14, 2021

To quote the Android documentation , a WebView is.: Hardware access APIs, notably: Geolocation. The flow that WebView IABs present denies users agency over their choices, and technical limits imposed by them often prevent developers from opening content in real browsers. But neither has to be. What is a WebView? Web Bluetooth.

Google 121

Google Mobile Engineering Internet 121

Smashing Magazine

JANUARY 7, 2019

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). There are many tools allowing you to achieve that: SiteSpeed.io

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

AUGUST 22, 2021

However, TCP is typically implemented in the operating system’s (OS’) kernel, a secure and more restricted environment, which for most OSes isn’t even open source. Some options for doing this are described in the IETF’s proposed document. We can also expect QUIC-specific hardware to become available.

Performance 105

Performance Network Latency Servers 105