Percona

OCTOBER 12, 2023

The idea behind this is to speed up cluster resources such as garbage collection, reduce image transfer over the network, and accelerate the application launch. That said, your application may not be in the list of supported languages, but if it’s compatible with any of the available profilers, you can still produce flame graphs.

Code 112

Code Tuning C++ Benchmarking 112

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. This leads to longer startup times, and if the network cannot supply the video fast enough, the video will stall during video playback. You might start by opening DevTools in your browser.

Network 144

Network Speed Website Mobile 144

The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 38

AWS Entertainment Open Source Benchmarking 38

Testsigma

MARCH 23, 2021

It is open source and its development can be ported across devices with relative ease. As of September 2020, Statista reports that around 30,40,000 apps are available on Google Playstore. Unlike iOS development, Android development requires proper standards and varying benchmarks for performance and optimization.

Testing 52

Testing Mobile Testing Tools Strategy 52

Dynatrace

NOVEMBER 22, 2022

The nirvana state of system uptime at peak loads is known as “five-nines availability.” In its pursuit, IT teams hover over system performance dashboards hoping their preparations will deliver five nines—or even four nines—availability. But is five nines availability attainable? Downtime per year. 90% (one nine).

Infrastructure 178

Infrastructure Availability Systems Retail 178

Dynatrace

SEPTEMBER 23, 2021

Application developers commonly leverage open-source software when building containerized applications. In fact, the market research firm Forrester says that the average container image is comprised of 70% open-source software.[1] 1] And unfortunately, open-source software is often fraught with security vulnerabilities.

Open Source 245

Open Source Benchmarking Best Practices Network 245

KeyCDN

AUGUST 15, 2019

Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. Google Lighthouse Google Lighthouse is a free and open source tool that is part of the Google Chrome DevTools family. What is Performance Testing?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Abhishek Tiwari

DECEMBER 27, 2017

optimised container networking and security. A recent performance benchmark completed by Intel and BlueData using the BigBench benchmarking kit has shown that the performance ratios for container-based Hadoop workloads on BlueData EPIC are equal to and in some cases, better than bare-metal Hadoop [7]. Performance.

Big Data 63

Big Data Storage Benchmarking Hardware 63

Percona

JUNE 22, 2023

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. This guide provides an overview of what high availability means, the components involved, how to measure high availability, and how to achieve it. How does high availability work?

Availability 110

Availability Database Open Source Hardware 110

Speed Curve

JULY 2, 2013

SpeedCurve focuses on a third which I like to call web performance benchmarking. Uptime services like Pingdom and Uptime Robot ping your website with an HTTP request every couple of minutes to check that it's online and available. Web Performance Benchmarking. Uptime Monitoring. Real user monitoring dashboard on New Relic.

Benchmarking 40

Benchmarking Performance Website Analytics 40

Scalegrid

MARCH 28, 2024

Redis Revealed: An Overview Redis, a renowned open-source, in-memory remote dictionary server, stands out for its diverse data structures and advanced features. Memcached Explained: The Simplicity of Caching Alternatively, Memcached, a high-performance, open-source caching solution, prides itself on its simplicity.

Cache 130

Cache Storage Architecture Scalability 130

Percona

AUGUST 22, 2023

With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have. This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). What does high availability mean?

Availability 81

Availability Hardware Open Source Database 81

The Morning Paper

MAY 12, 2019

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., A typical architecture diagram for one of these services looks like this: Suitably armed with a set of benchmark microservices applications, the investigation can begin! ASPLOS’19.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Dynatrace

SEPTEMBER 21, 2023

Developed using guidance from the Sustainable Digital Infrastructure Alliance (SDIA) and expanding on formulas from the open source project Cloud Carbon Footprint , Carbon Impact measures and reports the IT carbon footprint of all Dynatrace-monitored hosts across an organization’s entire hybrid and multicloud environment in a single interface.

Energy 228

Energy Cloud Airlines Strategy 228

Alex Russell

APRIL 29, 2021

This post mines publicly available data on the pace of compatibility fixes and feature additions to assess the claim. Apple Corporate is at fault, not Open Source engineers or the line managers who support them. With each team, benchmarks lost are understood as bugs. Steve & Tim's Close-up Magic. Higher is better.

Media 145

Media Games Education Engineering 145

Testsigma

MAY 19, 2020

To assess if the product would behave as expected in the real world, you need to consider all possible inputs available in the real world for your test data. an environment variable like network connectivity changed over time and is not aligned with the assumption with which test automation was built initially.

Software 85

Software Software Testing Open Source 85

HammerDB

FEBRUARY 25, 2021

HammerDB is a load testing and benchmarking application for relational databases. However, it is crucial that the benchmarking application does not have inherent bottlenecks that artificially limits the scalability of the database. Basic Benchmarking Concepts. To benchmark a database we introduce the concept of a Virtual User.

Programming 67

Programming Benchmarking Virtualization C++ 67

HammerDB

NOVEMBER 30, 2018

HammerDB is open source and all of the source code is available at the sourceforge Git development site here [link] or the github mirror here [link]. In fact all of this source code is also included in readable form with each and every release. This Git repository is updated with every release.

Architecture 40

Architecture Virtualization Open Source C++ 40

O'Reilly

JULY 25, 2023

I guessed that maybe ChatGPT only knew about v2 since it was trained on open-source code from before September 2021 (its knowledge cutoff date) and v2 was the dominant format before that date. Right now, widely-used benchmarks for AI code generation (e.g., Right now, widely-used benchmarks for AI code generation (e.g.,

Programming 98

Programming Code Design Benchmarking 98

Rigor

FEBRUARY 19, 2020

When evaluating open source tools or enterprise-grade synthetic monitoring tools, you want to look for capabilities that maximize its strengths. Can you test with 3G, 4G, or different networking connections? Competitive & Industry Benchmarking. Benchmarking your performance against your competitors and industries.

Monitoring 59

Monitoring Benchmarking Mobile Testing 59

Smashing Magazine

JUNE 1, 2022

In this case, we are not going to be talking about infrastructure services, such as a cloud computing platform like Microsoft Azure or a content distribution network like Akamai. And JavaScript can certainly make requests for additional network resources. Sometimes, the visitor’s browser itself can be the origin of network activity.

Website 133

Website Design Network Best Practices 133

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack.

Open Source 187

Open Source Software Software Development 187

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack.

Open Source 130

Open Source Software Software Development 130

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack.

Open Source 130

Open Source Software Software Development 130

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

Smashing Magazine

JUNE 2, 2021

The project consisted of upgrading the shop software to our own open-source system and redoing the shop’s front end from scratch. Today, the website is much faster and ranks highly in various showcases and benchmarks. The waterfall of network activity helped a lot here, but so did thinking of user flows. Large preview ).

Performance 117

Performance Cache Website Mobile 117

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. Layout Shift GIF Generator that visualizes CLS with a simple GIF (also available from the command line).

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. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. Large preview ). There are many tools allowing you to achieve that: SiteSpeed.io 300ms RTT, 1.6

Performance 145

Performance Cache Metrics Network 145