Questioning the Lambda Architecture
The Lambda Architecture has its merits, but alternatives are worth exploring. Nathan Marz wrote a popular blog post describing an idea he called the Lambda Architecture (“How to beat the CAP theorem“). The Lambda Architecture is an approach to building stream processing applications on top of MapReduce and Storm or similar systems. This has proven to be a surprisingly popular idea, with a dedicate
The Twelve-Factor App
Introduction In the modern era, software is commonly delivered as a service: called web apps, or software-as-a-service. The twelve-factor app is a methodology for building software-as-a-service apps that: Use declarative formats for setup automation, to minimize time and cost for new developers joining the project; Have a clean contract with the underlying operating system, offering maximum portab
A 360 Degree View of the Entire Netflix Stack - High Scalability -
As we research and dig deeper into scaling, we keep running into Netflix. They are very public with their stories. This post is a round up that we put together with Bryan’s help. We collected info from all over the internet. If you’d like to reach out with more info, we’ll append this post. Otherwise, please enjoy! –Chris / ScaleScale / MaxCDN A look at what we think is interesting about how Netfl
goからiOSまで一人でアプリ開発をしてたらいつの間にかマインクラフトエンジニアになった話 - Qiita
by @mixiappwchr おしゃべりマルチとは 今回UUUM株式会社様からアプリ開発の受託をうけ おしゃべりマルチ という音声チャットをやりながら、マインクラフトPE など、ゲームのマルチプレイができるというアプリをリリースさせていただきました。 マインクラフトだけではなく、モンストや、白猫プロジェクト、その他マルチゲームで使ってもらえると楽しいアプリとなっています。 主な設計 今回 複数のサーバーをくみあわせて、音声チャットマルチプレイを実現しています。 ３つのサーバーとアプリが連携 APIサーバー 音声サーバー マイクラプロキシ兼リアルタイムイベントサーバー の３つが協調して動きアプリにサービスを提供します。 本来マイクラマルチは同一内WiFIだと気軽にできるのですが、インターネット越しとなると、ルーターのポートを解放したり、なんだかんだ面倒な点が多いのですが、このアプリをいれる
Lambda+: Cassandra and Spark for Scalable Architecture
UPDATE: For some background on Spark Streaming and Cassandra please consult some of my previous blog post on the subject. Many of you have heard of and a few of you may have used the Lambda Architecture. If you’ve not heard of it the name doesn’t communicate a lot. In short the Lambda Architecture has 3 primary components with a 2 pronged approach to analytics: Speed Layer: Records are analyzed as
A Brief History of Scaling LinkedIn
LinkedIn started in 2003 with the goal of connecting to your network for better job opportunities. It had only 2,700 members the first week. Fast forward many years, and LinkedIn’s product portfolio, member base, and server load has grown tremendously. Today, LinkedIn operates globally with more than 350 million members. We serve tens of thousands of web pages every second of every day. We've hit
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Characteristics of Serverless Architecture
Concurrent and Distributed Programming in the Future
Twitch Plays Pokémon: Twitch's Chat Architecture
Load Balancing is Impossible
Mastering Chaos - A Netflix Guide to Microservices
How Slack Works
Membership, Dissemination and Population Protocols
What Programmers Can Do to Write Better Code
Streaming Auto-scaling in Google Cloud Dataflow
A Journey into Reactive Streams
Yoshihiro503 on Twitter: "「scala界隈では何でもかんでもActor使おうとして失敗している例がよくある。Twitterは昔Actor使ってたけど今は使ってない」 #scala #Actor #fpmeetup"
Alex Petrov on about.me
Building Globally Distributed, Mission Critical Applications: Lessons From the Trenches Part 1 - High Scalability -
Creating An Incremental Architecture For Your System