Two years ago, Spotify introduced Scio, an open-source Scala framework to develop data pipelines and deploy them on Google Dataflow. In this talk, we will discuss the evolution of Scio, and share the highlights of running Scio in production for two years. We will showcase several interesting data processing workflows ran at Spotify, what we learned from running them in production, and how we leveraged that knowledge to make Scio faster, and safer and easier to use.
Two years ago, Spotify introduced Scio, an open-source Scala framework to develop data pipelines and deploy them on Google Dataflow. In this talk, we will discuss the evolution of Scio, and share the highlights of running Scio in production for two years. We will showcase several interesting data processing workflows ran at Spotify, what we learned from running them in production, and how we leveraged that knowledge to make Scio faster, and safer and easier to use.
This Presentation for start_printf#6 at 2014/03/29.
It describes some kernel walk throw guide of system call request from userland with source code of NetBSD6.0.1.
asm.js x emscripten: The foundation of the next level Web gamesNoritada Shimizu
Game requires high performance to its run times. asm.js brings Web browsers high performance JavaScript processing and allows us to build heavy games on the top of Web browsers. In this talk, we can see 1 )the background of asm.js 2) asm.js details and 3) overview of emscripten, a compiler which emits asm.js formatted JavaScript code from C/C++.
asm.js の詳細と emscripten の簡単な使い方について解説します。
This document introduces a Marp Next theme created by the author, which includes different color options like default, purple, blue, green, orange, pink, and red that can be applied to slides. Each color option is demonstrated with an example slide specifying the necessary class to center the text without a lead class. In total, 12 different color variations of the theme are shown.
This document introduces different Marp themes that can be used for slide presentations, including default, inverted, purple, blue, green, orange, pink, and red themes. The document provides examples of how to enable each theme using Markdown comments. It concludes by thanking the reader for their time.
16. 拡張可能バリアントの導入
variantFrom ::
Forall (KeyIs KnownSymbol) xs =>
RecordOf ParserInfo xs -> Parser (Variant xs)
variantFrom = subparser . subcmdVariant
where
subcmdVariant =
hfoldMapWithIndexFor (Proxy @ (KeyIs KnownSymbol))
$ m x ->
let k = symbolVal (proxyAssocKey m)
in command k
((EmbedAt m . Field . pure) <$> getField x)
instance Wrapper ParserInfo where
type Repr ParserInfo a = ParserInfo a
_Wrapper = id