Percona

OCTOBER 3, 2023

Transparent Huge Pages (THP) is a memory management feature in Linux operating systems that aims to enhance system performance. However, the inclusion of the HugePages feature allows the Linux kernel to efficiently handle substantial memory pages alongside the standard 4KB size.

Database 86

Database Servers Open Source C++ 86

Testsigma

FEBRUARY 12, 2021

Just a manual testing approach would not suffice for today’s wired devices and dynamic architectural applications of Industry 4.0. The way we now look at software engineering has revolutionized test automation, with QA teams adapting automation to expand test scope, increase efficiency and do more testing in less time.

Testing 54

Testing Testing Tools Software Engineering Efficiency 54

Testsigma

FEBRUARY 3, 2021

So, it becomes the need of the hour to invest in mobile automation testing and avoid negative reviews and failures. So, with the increasing demand for mobile apps, automation testing techniques are also required to multiply. What is Mobile Automation testing? Why Should Businesses Invest in Mobile Automation Testing?

Mobile 52

Mobile Testing Testing Tools Open Source 52

Testsigma

AUGUST 24, 2019

Software Automation Testing Challenges. Automation Testing is a byproduct of the need for efficient testing and innovation. Through Automation Testing, businesses can speed up the software testing process while expanding the test coverage. Without teamwork, testing would most likely fail.

Testing 46

Testing Testing Tools Programming Software 46

Dynatrace

APRIL 26, 2022

Digital experience monitoring enables companies to respond to issues more efficiently in real time, and, through enrichment with the right business data, understand how end-user experience of their digital products significantly affects business key performance indicators (KPIs). Endpoint monitoring (EM). Endpoints can be physical (i.e.,

Monitoring 196

Monitoring Social Media IoT Metrics 196

Dotcom-Montior

NOVEMBER 27, 2018

You’ve likely uttered the phrases “test early and often” and “shift left,” but do you always remind yourself of the importance of that phrase from the end user’s perspective? LoadView, our on-demand, cloud-based load and stress testing platform , takes an outside-in approach to performance testing.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Tech News Gather

APRIL 18, 2023

MVP is important in business app development because of its cost-efficient properties. This helps in saving a lot of time and reducing the development of app costs as you don’t have to create different apps for different mobile operating systems. You can also test and try templates along with other tools using a framework.

Mobile 52

Mobile Small Business Open Source Entertainment 52

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. CFS is widely used and therefore well tested and Linux machines around the world run with reasonable performance.

Cache 251

Cache Latency Airlines Logistics 251

Percona

JUNE 4, 2023

While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation. It supports multiple operating systems and platforms, making it an ideal choice for various applications. What is MySQL?

Open Source 52

Open Source Servers Storage Scalability 52

Scalegrid

FEBRUARY 8, 2024

Variations within these storage systems are called distributed file systems. Their design emphasizes increasing availability by spreading out files among different nodes or servers — this approach significantly reduces risks associated with losing or corrupting data due to node failure.

Storage 130

Storage Systems Big Data Azure 130

PDC

APRIL 14, 2019

This is vividly reflected in the design on the Titan supercomputer , which is still among the world’s top 10 most powerful supercomputers (as of the November 2018 Top500 list). The ranking of the supercomputers in the Top500 list is determined by their performance as measured in specific tests. Statistics for (co-)processors.

Energy 40

Energy Benchmarking Efficiency Website 40

Percona

AUGUST 31, 2018

The PostgreSQL buffer is called shared_buffer which is the most effective tunable parameter for most operating systems. It’s low because certain machines and operating systems do not support higher values. For testing purposes, let’s increase this to 256MB and see if there is any impact on cost.

Tuning 55

Tuning Database Performance Benchmarking 55

Testsigma

MARCH 12, 2021

This means that mobile app developers need to ensure that their applications are tested and tested well. The testing needs can be met via manual testing efforts of course and that is what teams do initially. Are your mobile testing cycles becoming longer day by day? This is where mobile test automation comes in.

Mobile 66

Mobile Testing Operating System Software 66

Testsigma

DECEMBER 27, 2019

We do ‘ Cross Browser Testing ’ to meet the end user expectations across different web browsers. In this article, we will see how we do cross browser testing in 2 ways: manual browser testing and automated browser testing. What is Cross Browser Testing? Need for Cross Browser Testing. But which is better?

Testing 54

Testing Testing Tools Operating System Mobile 54

The Morning Paper

MAY 30, 2019

The majority (80%) of FAB, LHB, and LUB are due to clear programming mistakes (Bug), while the majority (77%) of EUB are due to design trade-offs (non-Bug). If an app has been using resources efficiently, the lease manager increases the lease term, reverting back to the 5-second lease on any sign of misbehaviour. Earn my trust.

Mobile 59

Mobile Energy Network Games 59

Dynatrace

SEPTEMBER 23, 2021

Four types of tools are commonly used to detect software vulnerabilities: Source-code tests that are used in development environments. Network scanners that see systems from the “outside” perspective. Source code tests. Harden the host operating system. Let’s look at each type.

Open Source 243

Open Source Benchmarking Best Practices Network 243

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. Operating System (OS) settings Swappiness Swappiness is a Linux kernel setting that influences the behavior of the Virtual Memory manager when it needs to allocate a swap, ranging from 0-100.

Best Practices 52

Best Practices Design Tuning Database 52

Testsigma

JULY 24, 2021

Owing to the abundance of apps and websites in the market, an average user has several choices, and to ensure the user consumes your product, you’ll have to craft products that are compatible with their devices that run on various operating systems. Best Automation Testing Tools for Web and Mobile.

Testing Tools 52

Testing Tools Mobile Testing Entertainment 52

Testsigma

FEBRUARY 6, 2020

According to IEEE Std 829-1998, Software Testing is defined as “the process of analyzing a software item to detect the differences between existing and required conditions (i.e. ” With the advent of new technologies and new software being released every day, software testing is gaining more strength and accolades.

Software 69

Software Software Testing Scalability 69

Randon ASCII

OCTOBER 4, 2020

First, a bit of operating-system design context. Ideally the CPU goes to sleep when Sleep(1) is called, in order to save power, so how does the operating system (OS) wake your thread if the CPU is sleeping? FelixPetriconi ran the tests for me on Windows 10 1909 and I ran the tests on Windows 10 2004.

Programming 145

Programming Games Hardware Operating System 145

Dynatrace

JULY 7, 2022

It’s easy to see why, with benefits such as better testing, easier deployment, faster performance, and more. These teams typically use standardized tools and follow a sequential process to build, review, test, deliver, and deploy code. Testing can be more complicated. Dynatrace news. Common problems with monolithic architecture.

Architecture 193

Architecture Serverless Azure Programming 193

Testsigma

SEPTEMBER 4, 2021

From game development to machine learning projects to neural networks to automation testing- everything is on the cloud. Automation testing has not been behind in the race of cloud technology. In this post, we will see a few important reasons in detail and how they attribute to why automation testing on the cloud is becoming popular.

Cloud 52

Cloud Testing Infrastructure Testing Tools 52

Percona

DECEMBER 18, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. It is a solution with the collection of tools from PostgreSQL community that are tested to work together and serve to assist you in deploying and managing PostgreSQL. was released on December 5, 2023.

Monitoring 85

Monitoring Open Source Servers Scalability 85

Percona

NOVEMBER 2, 2023

Before proceeding, it is important to remind you of Peter’s warning from his article, which applies here as well: “The following instructions are designed to get a test instance running quickly and easily; you do not want to use these for production deployments.”

Database 70

Database Open Source Scalability Virtualization 70

HammerDB

FEBRUARY 25, 2021

HammerDB is a load testing and benchmarking application for relational databases. All the databases that HammerDB tests implement a form of MVCC (multi-version concurrency control). On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute.

Programming 67

Programming Benchmarking Virtualization C++ 67

Percona

AUGUST 30, 2023

Without data backup mechanisms, there can be data loss or system downtime. Even worse, entire operating systems can crash, also resulting in data loss. Whatever plan you arrive at, you must test it. Application testing: Test to make sure applications function correctly after recovery.

Database 86

Database Hardware Open Source Strategy 86

Testsigma

MARCH 24, 2021

Such case studies uplift the importance of a better user interface and hence the importance of the user interface testing, or UI testing. Although UI testing is a requirement for anything you develop with a GUI, in this post, we will be focussed only on the Android applications. Android UI Testing and Its Types.

Best Practices 52

Best Practices Testing Mobile Games 52

Percona

OCTOBER 20, 2023

. ” – Citus Percona Distribution for PostgreSQL is a collection of tools to assist you in managing your PostgreSQL database system: it installs PostgreSQL and complements it with a selection of extensions that enable solving essential practical tasks efficiently. We are happy to help!

Scalability 89

Scalability Database Open Source Systems 89

Testsigma

SEPTEMBER 15, 2021

I am sure people at that time had not heard about cross-browser testing. All these changes made one concrete effect on the testing world. They made cross-browser testing essential. What is cross-browser testing? Cross-browser testing is a mantra to be followed by everyone developing a website.

Testing 52

Testing Website Cloud Mobile 52

HammerDB

JUNE 27, 2022

HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. Why HammerDB was developed. The HammerDB name. HammerDB development. Derived Workloads. Cached vs Scaled Workloads.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Dynatrace

MAY 31, 2021

At its start in 2013, Docker was mainly used by developers as a sandbox for testing purposes. This virtualization makes it possible to efficiently deploy and securely run a container independently of the hosting infrastructure. Kubernetes design principles. What are containers, and why are they so hot? Declarative.

Virtualization 132

Virtualization DevOps Infrastructure Cloud 132

Dotcom-Montior

OCTOBER 19, 2021

It is a general-purpose language, meaning that it has a wide-range of uses, such as the backbone of websites or web applications, automating tasks, or even testing. Additionally, containerization technology lends itself to CI/CD, allowing developers to continuously update code and deploy applications quicker and more efficiently.

Engineering 86

Engineering Open Source Programming Monitoring 86

O'Reilly

NOVEMBER 21, 2019

In a classic 1983 paper , cognitive psychologist Lisanne Bainbridge drew attention to a curious irony: so-called “automated” systems were, in practice, usually attended by one or more human operators. The more advanced the system, she observed, “the more crucial…the contribution of the human operator.” Redundant tasks.

Processing 83

Processing Programming Virtualization Technology 83

The Morning Paper

DECEMBER 10, 2019

. …software operating on persistent data structures requires "global" pointers that remain valid after a process terminates, while hardware requires that a diverse set of devices all have the same mappings they need for bulk transfers to and from memory, and that they be able to do so for a potentially heterogeneous memory system.

Hardware 52

Hardware Virtualization Operating System Programming 52

Dotcom-Montior

FEBRUARY 19, 2022

It is a general-purpose language, meaning that it has a wide-range of uses, such as the backbone of websites or web applications, automating tasks, or even testing. Additionally, containerization technology lends itself to CI/CD, allowing developers to continuously update code and deploy applications quicker and more efficiently.

Engineering 52

Engineering Open Source Programming Monitoring 52

Official Blog - World Web Technology

NOVEMBER 24, 2023

ReactJS utilizes virtual DOM to improve the updating efficiency of actual DOM. This is due to its flexibility, efficiency, simplified tools and huge libraries built around it. It allows web developers to operate JavaScript codes outside a web browser. works on various operating systems, including macOS, Windows, and Linux.

Development 52

Development Virtualization Open Source Architecture 52

Enprowess

JANUARY 11, 2022

Web apps allow you to break the traditional constraints of the desktop and mobile operating systems and provide freedom to experiment with different varieties of software. This prevents bad practices like code duplication and simplifies unit testing by many miles. And we can’t deny that. Let’s get to the pros and cons.

Virtualization 64

Virtualization Website Speed Mobile 64