Percona

JUNE 22, 2023

A monitoring tool like Percona Monitoring and Management (PMM) is a popular choice among open source options for effectively monitoring MySQL performance. Query performance Query performance is a key performance indicator (KPI) in MySQL, as it measures the efficiency and speed of query execution.

Performance 105

Performance Monitoring Traffic Database 105

Brendan Gregg

FEBRUARY 28, 2023

## References I've reproduced the references from my SREcon22 keynote below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 110

Performance Latency Cache Virtualization 110

HammerDB

APRIL 19, 2023

GHz 4th Generation Intel Xeon Scalable processors (code-named Sapphire Rapids) Up to 20% higher compute performance than z1d instances Up to 50 Gbps of networking speed Up to 40 Gbps of bandwidth to the Amazon Elastic Block Store (EBS) We can also verify these capabilities by running some simple benchmarks on the different subsystems.

Performance 54

Performance Benchmarking Cache Storage 54

Dotcom-Montior

MARCH 27, 2022

If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. If you’re using any third-party services that are blocked in China, even including open-source libraries from blocked vendors, your websites or applications will fail to function properly, or even be inaccessible from China.

Website 82

Website Internet Internet Performance 82

Tim Kadlec

MAY 11, 2010

Like it’s older brother YSlow, Page Speed , released by Google in in mid-2009, is primarily a tool to audit and analyze the performance of your site. However a closer looks shows that there is in fact a lot more that Page Speed can do. Page Speed analyzes the performance of a page based on a set of 26 rules (as of version 1.7)

Speed 40

Speed Performance Open Source Cache 40

Alex Russell

MARCH 31, 2022

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

Cache 82

Cache Government Traffic Network 82

Percona

MAY 1, 2023

PostgreSQL performance optimization aims to improve the efficiency of a PostgreSQL database system by adjusting configurations and implementing best practices to identify and resolve bottlenecks, improve query speed, and maximize database throughput and responsiveness. That said, you obviously do not want to reserve all RAM for PostgreSQL.

Tuning 52

Tuning Efficiency Database Performance 52

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). How can we develop templated detection modules (rules- and ML-based) and data streams to increases speed of development?

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Brendan Gregg

FEBRUARY 28, 2023

References I've reproduced the references from my SREcon22 keynote below, so you can click on links: [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] , Jul 2008 [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] , 2010 [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 52

Performance Latency Cache Virtualization 52

Dotcom-Montior

JUNE 25, 2020

If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. If you’re using any third-party services that are blocked in China, even including open-source libraries from blocked vendors, your websites or applications will fail to function properly, or even be inaccessible from China.

Website 97

Website Internet Internet Performance 97

CSS - Tricks

JULY 25, 2019

In this article, we uncover how PageSpeed calculates it’s critical speed score. It’s no secret that speed has become a crucial factor in increasing revenue and lowering abandonment rates. Now that Google uses page speed as a ranking factor, many organizations have become laser-focused on performance. Cache-Headers missing?

Google 71

Google Engineering Speed Mobile 71

Scalegrid

OCTOBER 2, 2019

This Redis management solution allows startups up to enterprise-level organizations automate their Redis operations on Microsoft Azure dedicated cloud servers, alongside their other open source database deployments, including MongoDB , MySQL and PostgreSQL.

Azure 37

Azure Cloud Open Source Virtualization 37

Scalegrid

MARCH 28, 2024

Key Takeaways Redis offers complex data structures and additional features for versatile data handling, while Memcached excels in simplicity with a fast, multi-threaded architecture for basic caching needs. Redis is better suited for complex data models, and Memcached is better suited for high-throughput, string-based caching scenarios.

Cache 130

Cache Storage Scalability Architecture 130

Smashing Magazine

NOVEMBER 2, 2021

When dealing with e-commerce at some point, you probably have heard, and perhaps used Magento, an open-source e-commerce platform. This also implies that you don’t have to spend additional time and money on creating a PWA to suit various devices, greatly speeding up time-to-market. Coding From Scratch. Alex Husar. Why is that?

Code 74

Code Cache Retail Mobile 74

MachMetrics

DECEMBER 27, 2019

The Web Almanac by HTTP Archive is a free, open-source collaborations featuring input from over 80 contributors. While it’s important to check various speed metrics , the Web Almanac uses data from the Chome UX Report which focuses on how Chrome users actually experience the web. Source: Web Almanac – HTTP Archive.

Performance 52

Performance Speed Website Mobile 52

Smashing Magazine

OCTOBER 26, 2021

Nx is an open-source build framework that helps you architect, test, and build at any scale — integrating seamlessly with modern technologies and libraries, while providing a robust command-line interface (CLI), caching, and dependency management. Nx also stores the cached project graph. framework and TypeScript.

Cache 110

Cache Servers Code Storage 110

High Scalability

OCTOBER 3, 2019

This Redis management solution allows startups up to enterprise-level organizations automate their Redis operations on Microsoft Azure dedicated cloud servers, alongside their other open source database deployments, including MongoDB , MySQL and PostgreSQL.

Azure 23

Azure Cloud Open Source Cache 23

Dotcom-Montior

JUNE 25, 2021

If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. If you’re using any third-party services that are blocked in China, even including open-source libraries from blocked vendors, your websites or applications will fail to function properly, or even be inaccessible from China.

Website 52

Website Internet Internet Performance 52

Percona

DECEMBER 19, 2022

A guided tour of Alerting, which helps new users get up to speed quickly and start using the alerting features of PMM. Client-side caching minimizes potential for metrics loss. One of the core principles of our open-source philosophy is transparency, and we are committed to sharing our roadmap openly and transparently with our users.

Metrics 52

Metrics Monitoring Servers Open Source 52

Dotcom-Montior

APRIL 27, 2021

If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. If you’re using any third-party services that are blocked in China, even including open-source libraries from blocked vendors, your websites or applications will fail to function properly, or even be inaccessible from China.

Website 52

Website Internet Internet Performance 52

Jos

JUNE 2, 2018

presented in Google IO 2018 ( source ) These tools make it easier to determine where we need to put emphasis to improve our sites. Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London. Ideally, shoot for 30% speed improvements. A screenshot of Lighthouse 3.0,

Performance 237

Performance Speed Google Media 237

Percona

JUNE 15, 2023

Download the percona-release repository package, and install it $ curl -O [link] % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 11804 100 11804 0 0 21619 0 --:--:-- --:--:-- --:--:-- 21619 $ sudo apt install gnupg2 lsb-release./percona-release_latest.generic_all.deb 2) … 1.3

Servers 84

Servers C++ Database Systems 84

Tim Kadlec

OCTOBER 8, 2015

The AMP Project is an open source initiative to improve performance and distribution on the mobile web. They are able to selectively load things that will appear in the initial viewport and focus heavily on ensuring AMP pages are prerender and cache friendly. You can build your sites to be prerender and cache friendly.

Cache 75

Cache Google Mobile Open Source 75

Nick Desaulniers

JULY 23, 2015

These tools are a great way to start contributing to Open Source. A lot of these favor command line, open source utilities. ccache greatly improves recompile times by caching the results of parts of the compilation process. Some folks at Mozilla speed up their Firefox builds with it. Build Tools.

C++ 75

C++ Programming Open Source Code 75

Jos

JUNE 2, 2018

At the same time, they open a door to lots of concepts that might be overwhelming: PRPL, RAIL, Paint Timing API, TTI, HTTP/2, Speed Index, Priority Hints and more …. Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London. Ideally, shoot for 30% speed improvements.

Performance 130

Performance Speed Google Media 130

Smashing Magazine

NOVEMBER 22, 2021

We deployed these enhancements gradually over time to ensure that our users didn’t experience any disruptions, but instead only a consistent improvement of their site speed. While some noticeable progress was made, it was challenging to implement significant changes just for the sake of speed. Creating A Performance Culture.

Website 126

Website Performance Google Media 126

Scalegrid

AUGUST 30, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. Depending on how it is configured, Redis can act like a database, a cache or a message broker. Redis Strings Use Cases.

Cache 232

Cache Ecommerce Social Media Database 232

MachMetrics

FEBRUARY 10, 2020

Source: caniuse.com. Google Font API is a web service that supports open source font files that can be used for your web designs. They can also be easily cached to improve load times. The post Web Font Performance – How Your Fonts Affect Page Speed appeared first on MachMetrics Speed Blog.

Speed 65

Speed Performance Google Open Source 65

HammerDB

JUNE 27, 2022

This post is targeted towards the questions most often asked by non-technical management who want to get up to speed on what HammerDB is (what it isn’t) and how it can benefit their organization. HammerDB is open source software licensed under the. How to build HammerDB from source. What is HammerDB?

Benchmarking 62

Benchmarking Open Source C++ Cache 62

The Morning Paper

SEPTEMBER 24, 2020

Static analysis of Java enterprise applications: frameworks and caches, the elephants in the room , Antoniadis et al., Being static , it has the advantage that analysis results can be produced solely from source code without the need to execute the program. PLDI’20. JackEE in action. over the original HashMap implementation.

Java 80

Java Cache Benchmarking Programming 80

Percona

JULY 17, 2023

It’s a good setup for real-time analytics and high-speed logging. Not really open source : Even the MongoDB Community version is not open source; it’s source-available and is under the SSPL license (introduced by MongoDB itself). It manages unstructured data with thousands of writes every second.

Open Source 76

Open Source Database Scalability Software 76

Smashing Magazine

AUGUST 3, 2023

Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. For Performance Monitoring Many of you reading this may already be familiar with Next.js, but it is a popular open-source JavaScript framework that allows us to monitor our website’s performance in real-time.

Performance 74

Performance Cache Traffic Metrics 74

Percona

MARCH 23, 2023

By caching hot datasets, indexes, and ongoing changes, InnoDB can provide faster response times and utilize disk IO in a much more optimal way. Factors that can affect the amount of RAM needed by a database server include the total size of the database, the number of concurrent users, and the complexity of the database queries.

Performance 126

Performance Hardware Tuning Storage 126

IO River

NOVEMBER 2, 2023

Started years ago with a focus on cloud management, Terraform built a massive community around its open-source license–up until two weeks ago, but more on that later. A significant factor that contributed to Terraform's rise to prominence is its open-source nature. ‍Why Manage Infrastructure by Code?

Open Source 52

Open Source DevOps AWS Azure 52

Enprowess

MAY 24, 2022

Both are open-sourced frameworks using JavaScript. ReactJS is an open-source JavaScript library. More incredible Speed with Virtual DOM. Reactjs can help your business in web and mobile application development by bringing fast speed using the virtual DOM. React Native is an open-source JavaScript framework.

Mobile 52

Mobile Open Source Virtualization Speed 52

Percona

MAY 2, 2023

Also, we will take a look at our open-source backup utility custom-built to help avoid costs and proprietary software – Percona Backup for MongoDB or PBM. The speed of backup also depends on allocated IOPS and type of storage since lots of read/writes would be happening during this process. Records backup progress logging.

Best Practices 52

Best Practices Database Storage Servers 52

IO River

NOVEMBER 2, 2023

significant factor that contributed to Terraform's rise to prominence is its open-source nature. Being open-source, Terraform invited a vast community of developers and companies to rally around it. Take Cloudflare as an example; they have an entire service called Cloudflare Terraform.

Open Source 40

Open Source DevOps AWS Azure 40