New General Purpose, Compute Optimized, and Memory-Optimized Amazon EC2 Instances with Higher Packet-Processing Performance | Amazon Web Services
The r6in and r6idn instances are available in the US East (Ohio, N. Virginia), US West (Oregon), and Europe (Ireland) regions in On-Demand and Spot form. Savings Plans and Reserved Instances are available. Inside the Instances As you can probably guess from these specs and from the blog post that I wrote to launch the c6in instances, all of these new instance types have a lot in common. I’ll do a
Using libsodium in a web browser has been possible since 2013, thanks to the excellent Emscripten project. Since then, WebAssembly was introduced. A more efficient way to run code not originally written in JavaScript in a web browser. And libsodium added first-class support for WebAssembly in 2017. On web browsers supporting it, in allowed contexts allowing it,this gave a nice speed boost. Like Ja
週刊Railsウォッチ（20191015）スライド「Rails Performance issues and Solutions」を見る、dirtyに*_previously_was が追加、Sidekiq 6.0.1ほか｜TechRacho by BPS株式会社
2019.10.15 週刊Railsウォッチ（20191015）スライド「Rails Performance issues and Solutions」を見る、dirtyに*_previously_was が追加、Sidekiq 6.0.1ほか こんにちは、hachi8833です。台風前のつっつきでしたので、エントリを減らし気味にしてみました🙇。 台風19号の最大瞬間風速は75mらしく、これを時速に直すと270km/h。 東海道新幹線の最高速度が285km/h、飛行機の離陸時の速度が240〜300km/hらしいので、新幹線や飛行機並みのスピードでいろんなものが飛んできます。ヤバい。https://t.co/iKTTEgf5Nzhttps://t.co/Ic8ky9GPsUhttps://t.co/Ic8ky9GPsU pic.twitter.com/Y5TpNX2Dvg — Junich
GitHub - kurtextrem/awesome-performance-patches: 🚀⚡ Awesome list about performance related patches/PRs.
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The year is 2023 and we’ve released Node.js v20. It’s a significant accomplishment, and this article aims to use scientific numbers to assess the state of Node.js’ performance. All the benchmark results contain a reproducible example and hardware details. To reduce the noise for regular readers, the reproducible steps will be collapsed at the beginning of all sections. This article aims to provide
GitHub - GoogleChromeLabs/AutoWebPerf: AutoWebPerf provides a flexible and scalable framework for running web performance audits with arbitrary audit tools including PageSpeedInsights, WebPageTest and more.
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GitHub - WasmEdge/WasmEdge: WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devi
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iOS Performance tips you probably didn't know (from an ex-Apple engineer)
iOS Performance tips you probably didn't know (from an ex-Apple engineer) If you’d like to stay up to date with articles about Cocoa development and bootstrapping a software business, follow me on Twitter or sign up to the mailing list. As developers, good performance is invaluable to surprise and delight™ our users. iOS users have high standards, and if your app is sluggish or crashes under memor
High Performance JavaScript
Wrap up: High Performance JavaScript Sho Miyamoto (@shqld)
Amazon CloudWatch Internet Monitor Preview – End-to-End Visibility into Internet Performance for your Applications | Amazon Web Services
AWS News Blog Amazon CloudWatch Internet Monitor Preview – End-to-End Visibility into Internet Performance for your Applications How many times have you had monitoring dashboards show you a normal situation, and at the same time, you have received customer tickets reporting your app is “slow” or unavailable to them? How much time did it take to diagnose these customer reports? You told us one of y
GitHub - qdrant/qdrant: Qdrant - High-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
Vector Search Engine for the next generation of AI applications Qdrant (read: quadrant) is a vector similarity search engine and vector database. It provides a production-ready service with a convenient API to store, search, and manage points—vectors with an additional payload Qdrant is tailored to extended filtering support. It makes it useful for all sorts of neural-network or semantic-based mat
GitHub - slackhq/nebula: A scalable overlay networking tool with a focus on performance, simplicity and security
Nebula is a scalable overlay networking tool with a focus on performance, simplicity and security. It lets you seamlessly connect computers anywhere in the world. Nebula is portable, and runs on Linux, OSX, Windows, iOS, and Android. It can be used to connect a small number of computers, but is also able to connect tens of thousands of computers. Nebula incorporates a number of existing concepts l
『山下達郎 シアター・ライヴ PERFORMANCE 1984-2012』、初の配信ロードショーが決定。9月3日（金）より10日間限定で配信プラットフォーム・MUSIC/SLASHにて配信されます。 以下インフォメーションより 2012年の夏に約1週間、全国11ヵ所の劇場で限定公開され、大きな話題を呼んだ『山下達郎 シアター・ライヴ PERFORMANCE 1984-2012』。2019年には、公開当時観ることができなかったファンの熱い要望で、7年ぶりにアンコール上映も実現しました。そして今回、このシアター・ライヴの10日間限定、初の配信ロードショーが決定！ 劇場でご覧いただいた方も、これまで惜しくもご覧になれなかった方も、ぜひ配信でお楽しみください！ 【配信プラットフォーム】MUSIC/SLASH スペシャルサイト：https://special.musicslash.jp/tatsur
This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7 and 8.0 have been released since then with some major changes. These guidelines work well for
Apple's M1 Pro, M1 Max SoCs Investigated: New Performance and Efficiency Heights
Apple's M1 Pro, M1 Max SoCs Investigated: New Performance and Efficiency Heights Last week, Apple had unveiled their new generation MacBook Pro laptop series, a new range of flagship devices that bring with them significant updates to the company’s professional and power-user oriented user-base. The new devices particularly differentiate themselves in that they’re now powered by two new additional
Less is moreDevice displays run at a certain number of frames per second. Browsers try to match this rate for a smooth user experience. To output a new frame to the display, the browser must first complete its ‘rendering cycle’ or ‘pixel pipeline’. The majority of devices run at 60 FPS. This allows for around a 16ms window to complete the rendering cycle, per frame. Increased FPS means even smalle
![Frontend Web Performance: The Essentials [0]](https://cdn-ak-scissors.b.st-hatena.com/image/square/f4ebca80380c1e7c1598570f23b6d7a83d581a33/height=288;version=1;width=512/https%3A%2F%2Fmiro.medium.com%2Fv2%2Fresize%3Afit%3A963%2F1%2ABK3PHVbfaONNdaqvy0mEDQ.png)
Trace arbitrary compiled binaries and functions on Linux, at runtime with 0 modifications. Low overhead dynamic instrumentation Wachy uses the magic of eBPF to dynamically instrument binaries with minimal overhead. This also means there is 0 overhead for untraced functions. Deep code integration eBPF on its own can be difficult and time-consuming to use. The goal of wachy is to make userspace eBPF
Extreme HTTP Performance Tuning: 1.2M API req/s on a 4 vCPU Instance
The main takeaway from this post should be an appreciation for the tools and techniques that can help you to profile and improve the performance of your systems. Should you expect to get 5x performance gains from your webapp by cargo-culting these configuration changes? Probably not. Many of these specific optimizations won't really benefit you unless you are already serving more than 50k req/s to
【公式発表】Apple、日本時間3月9日午前3時に発表イベント「Peek performance」を開催【更新】 - こぼねみ
Appleは現地時間3月8日（火）午前10時（PST）にスペシャルイベント「Peek performance.」（日本語では「最高峰を解禁。」）をApple Parkにて開催することを正式に発表しました。 日本時間では3月9日（水）午前3時です。 公式サイトのイベントページから当日オンライン配信されます（このページをiPhoneで表示させるとARアートワークが表示される恒例の仕掛けも用意されています）。 イベントでは、iPhone SE第3世代、iPad Air第5世代、MacBook ProやMac minなど次世代Appleシリコンを搭載した新型Macを発表するとみられています。 追記：記事初出時「Peak performance.」としていましたが、正しくは「Peek performance.」でした。お詫びして訂正いたします。 Peak performance新しいiPhone S
JSer.info #621 - Electron 22.0.0がリリースされました。 Electron 22.0.0 | Electron Chromium 108、Node.js 16.17.1、V8 10.8へのアップデート、UtilityProcessモジュールの追加、new-windowイベントの非推奨化などの変更が含まれています。 また、Chromium 109でWindows 7/8/8.1のサポートが終了するため、Electronもこれに合わせるようです。 そのため、Windows 7/8/8.1をサポートする最後のElectronバージョンとなります。 Sunsetting support for Windows 7 / 8/8.1 in early 2023 - Google Chrome Community 今週はウェブパフォーマンスやJavaScriptのパフォーマ
Introducing Voicebox: The first generative AI model for speech to generalize across tasks with state-of-the-art performance
Like generative systems for images and text, Voicebox creates outputs in a vast variety of styles, and it can create outputs from scratch as well as modify a sample it’s given. But instead of creating a picture or a passage of text, Voicebox produces high-quality audio clips. The model can synthesize speech across six languages, as well as perform noise removal, content editing, style conversion,
Typescript Runtime Validators and DX, a type-checking performance analysis of zod/superstruct/yup/typebox
Typescript Runtime Validators and DX, a type-checking performance analysis of zod/superstruct/yup/typebox Preface In 2023, Typescript is rarely questioned as an important tool for modern JavaScript developers, but one of its biggest limitations is the lack of added runtime type safety, particularly when dealing with IO at the boundaries of your application. To solve this problem a number of popula
GitHub - SigNoz/signoz: SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Moni
Unified UI for metrics, traces and logs. No need to switch from Prometheus to Jaeger to debug issues, or use a logs tool like Elastic separate from your metrics and traces stack. Application overview metrics like RPS, 50th/90th/99th Percentile latencies, and Error Rate Slowest endpoints in your application See exact request trace to figure out issues in downstream services, slow DB queries, call t
Performance Tool in Firefox DevTools Reloaded – Mozilla Hacks - the Web developer blog
In Firefox 98, we’re shipping a new version of the existing Performance panel. This panel is now based on the Firefox profiler tool that can be used to capture a performance profile for a web page, inspect visualized performance data and analyze it to identify slow areas. The icing on the cake of this already extremely powerful tool is that you can upload collected profile data with a single click
Looking for Datadog logos? You can find the logo assets on our press page.
A case study on scroll-driven animations performance | Blog | Chrome for Developers
What’s new with scroll-driven animations? Scroll-driven animations are a way to add interactivity and visual interest to your website or web application, triggered by the user's scroll position. This can be a great way to keep users engaged and make your website more visually appealing. In the past, the only way to create scroll-driven animations was to respond to the scroll event on the main thre
Introduction Performance is important for many Rust programs. This book contains techniques that can improve the performance-related characteristics of Rust programs, such as runtime speed, memory usage, and binary size. The Compile Times section also contains techniques that will improve the compile times of Rust programs. Some techniques only require changing build configurations, but many requi
GitHub - mitchellh/libxev: libxev is a cross-platform, high-performance event loop that provides abstractions for non-blocking IO, timers, events, and more and works on Linux (io_uring or epoll), macOS (kqueue), and Wasm + WASI. Available as both a Zig an
libxev is a cross-platform event loop. libxev provides a unified event loop abstraction for non-blocking IO, timers, signals, events, and more that works on macOS, Windows, Linux, and WebAssembly (browser and WASI). It is written in Zig but exports a C-compatible API (which further makes it compatible with any language out there that can communicate with C APIs). Project Status: 🐲 Unstable, alpha
NewJeans (뉴진스) ‘How Sweet’ Performance Video | Coke Studio This performance video was filmed in partnership with Coke Studio. Connect with NewJeans PHONING https://phoning.onelink.me/KG15/n7452q87 OFFICIAL YOUTUBE https://www.youtube.com/c/NewJeans_official OFFICIAL WEBSITE https://newjeans.kr OFFICIAL INSTAGRAM https://www.instagram.com/newjeans_official OFFICIAL TWITTER https://twitter.com/Ne
Video gaming may be associated with better cognitive performance in children | National Institute on Drug Abuse
On Monday, April 10, 2023, a Notice of Retraction and Replacement published for the article featured below. The key findings remain the same. The press release has been updated, in line with the retracted and replacement article, to clarify that attention problems, depression symptoms, and attention-deficit/hyperactivity disorder (ADHD) scores were significantly higher among children who played th
The serverless platform for teams Run generative AI models, large-scale batch jobs, job queues, and much more. Bring your own code — we run the infrastructure.
The unseen performance costs of modern CSS-in-JS libraries in React apps
Aggelos Arvanitakis (@AggArvanitakis) is a front-end dev that likes huskies and is afraid of bees. Interested in all things perf... CSS-in-JS is becoming a popular choice for any new front-end app out there, due to the fact that it offers a better API for developers to work with. Don’t get me wrong, I love CSS, but creating a proper CSS architecture is not an easy task. Unfortunately though, besid
High performance time series databaseSuperior developer experience with SQL and time series extensions. Speed and reliability to solve ingestion speed bottlenecks. Get QuestDB PerformanceIngest 2M rows/s per nodeUp to 10x faster writes vs InfluxDBDon’t worry about cardinalityColumnar storageData partitioned by timeSIMD-optimized queriesSee Benchmarks Developer experienceOpen source under Apache 2.
We’re building an opensource alternative to AWS. Among other things, that means running a ton of VMs,which we do on Linux. We rely on Linux KVM for virtualization, and keep each VM in a separate namespace for isolation. In a setup like this, the networking stack has to provide encryption in transit, dynamically assign public IPv4 addresses to VMs, and allow flexible firewall rules. For encryption,
Secrets to Optimizing RAG LLM Apps for Better Accuracy, Performance and Lower Cost!
It has been a few months since Retrieval Augmented Generation (RAG) was introduced as a pattern to build Large Language Model (LLM) apps. If you are unfamiliar with this pattern, I suggest you read this article first which lists out the pattern as one of the steps in building an enterprise LLM app. In short, RAG, also known as in-context or real-time learning, allows querying a corpus of data (for
Storybook is the industry-standard UI component workshop. Thousands of application and design system teams worldwide spend most of their day working inside Storybook—building, documenting, and testing their UI components. Therefore, Storybook needs to run as fast as possible, so it does not slow down their workflow. Storybook's performance when first booting up or rebuilding a changed file largely
NFT競馬育成ゲーム「Crypto Stakes」運営の合同会社バイビットインタビュー～Japan NFT LIVE Performance Festival 2021 2ndにて～
市場が急拡大し、2021年の流行語にもなっているNFT。そのNFTをテーマとしたイベント『Japan NFT LIVE Performance Festival 2021 2nd』が2021年12月11日、東京都千代田区の秋葉原UDX アキバ・スクエアで開催されました。 本記事では、イベントに出展していた「Crypto Stakes」運営、合同会社バイビットへのインタビューをお届けします。 自己紹介 Q: まず最初に、自己紹介をお願いします。 合同会社バイビットのプランナーのSOUTAです。 事業内容 Q: 事業内容を教えてください。 弊社はブロックチェーンゲームのデザインを行っています。自分はその中でゲームプランニングとデザインを担当しています。今回出展しているのはNFTゲーム「Crypto Stakes」になります。こちらのゲームは、マレーシアのHEAD 2 HEAD Sdn. Bh
一般社団法人日本メディア・エバンジェリスト協会理事 森田清二氏 インタビュー ～Japan NFT LIVE Performance Festival 2021 2ndにて～
市場が急拡大し、2021年の流行語にもなっているNFT。そのNFTをテーマとしたイベント『Japan NFT LIVE Performance Festival 2021 2nd』が2021年12月11日、東京都千代田区の秋葉原UDX アキバ・スクエアで開催されました。 本記事では、イベントに出展していた一般社団法人日本メディア・エバンジェリスト協会の理事である森田清二氏へのインタビューをお届けします。 一般社団法人日本メディア・エバンジェリスト協会理事 森田氏 自己紹介 Q: 自己紹介をお願いいたします。 一般社団法人日本メディア・エバンジェリスト協会理事の森田と申します。この協会は設立して間もないですが、主に女性起業家等を応援する団体です。私自身があのマウントゴックス(※)事件の頃から仮想通貨には関わっておりますが、私の周りには長きに渡ってお付き合いをさせていただいている仮想通貨の専
Introducing Karpenter – An Open-Source High-Performance Kubernetes Cluster Autoscaler | Amazon Web Services
AWS News Blog Introducing Karpenter – An Open-Source High-Performance Kubernetes Cluster Autoscaler Today we are announcing that Karpenter is ready for production. Karpenter is an open-source, flexible, high-performance Kubernetes cluster autoscaler built with AWS. It helps improve your application availability and cluster efficiency by rapidly launching right-sized compute resources in response t
GitHub - javascriptdata/danfojs: Danfo.js is an open source, JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.
Danfo.js is fast and supports Tensorflow.js tensors out of the box. This means you can convert Danfo data structure to Tensors. Easy handling of missing-data (represented as NaN) in floating point as well as non-floating point data Size mutability: columns can be inserted/deleted from DataFrame Automatic and explicit alignment: objects can be explicitly aligned to a set of labels, or the user can
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Performance of WebAssembly runtimes in 2023 | Frank DENIS random thoughts.
State of Node.js Performance 2023
『山下達郎 シアター・ライヴ PERFORMANCE 1984-2012』 初の配信ロードショー決定 - amass
InnoDB Performance Optimization Basics
Frontend Web Performance: The Essentials [0]
wachy - A New Approach to Performance Debugging
2022-12-07のJS: Electron 22.0.0、Web PerformanceとJavaScript Performance
Introducing Datadog Network Performance Monitoring
Introduction - The Rust Performance Book
NewJeans (뉴진스) ‘How Sweet’ Performance Video | Coke Studio
Modal: High-performance cloud for developers
QuestDB | High performance time series database
Improving Network Performance with Linux Flowtables
Storybook Performance: Vite vs Webpack