ScalaMatsuri 2017 のウェブサイト
Home Page: http://2017.scalamatsuri.org
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name: Konrad Malawski
title: Survival guide for the Streaming world
length: 40 minutes
audience: Intermediate: Familiar with principles, not well versed in specifics
language: English
twitter: ktosopl
github: ktoso
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organization: Lightbend, Akka Team
tags:
Streaming architectures have become all the rage in the recent years. In this talk we'll attempt to disambiguate the common uncertainties where which libraries or tools fit in. At the core of it we'll give special attention to Akka Streams and the Reactive Streams standard which was kickstarted by Lightbend in late 2013 and now is heading towards JDK9. We'll see how those compare to Kafka, Spark, Flink and other streaming solutions. We'll discover that while they all share the word "stream", they're not really the same thing, and rather than competing, they complement very nicely.
name: James Roper
title: Monolith to Reactive - it's all about architecture
length: 40 minutes
audience: Intermediate: Familiar with principles, not well versed in specifics
language: English
twitter: jroper
github: jroper
icon:
organization: Lightbend
tags:
There are plenty of reactive technologies out there, but these are only the building blocks for building reactive systems, using these technologies to build a system does not necessarily make the system reactive. A reactive system will have a fundamentally different architecture to the traditional monolith found in the enterprise.
This presentation will look at how Lagom and Scala can be used to rearchitect the flow of data through a monolith to replace it with microservices.
原文
https://github.com/scalajp/2017.scalamatsuri.org/blob/gh-pages/_candidates_ja/KotaMizushima_1.md
英語タイトルは"Kotlin for Scala Programmers"をご希望です。よろしくお願いします。
name: Alejandro Lujan
title: My type of spaceship!
length: 40 minutes
audience: Beginner: No prior knowledge of the domain
language: English
twitter: andanthor
github: github.com/alejandrolujan
icon:
organization: Independent
tags:
Let's join Benny on the journey of his lifetime as he tries to put together the perfect Lego spaceship.
The challenge? describe the pieces using Scala Types, while Lord Enterprise Code tries to thwart his plans by handing him tricky pieces to break his design.
Will Benny learn to describe his pieces so precisely that his creations cannot be sabotaged?
As we play the game, we will explore the thought process behind choosing and creating the right types for different use cases, and contemplate the benefits of doing so - less code, less tests, less hidden conventions and more expressive code.
name: Sébastien Doeraene
title: The road towards Scala.js 1.0.0
length: 40 minutes
audience: Intermediate: Familiar with principles, not well versed in specifics
language: English
twitter: sjrdoeraene
github: sjrd
icon:
organization: EPFL
tags:
After 4 years of development, we are closing on the 1.0.0 release of Scala.js. In this talk, we will go through a retrospective of the major milestones that brought us where we are: what were the cornerstones of the design of Scala.js, and how we "discovered" them. Then, we will look at the near future, and the last bits that separate us from 1.0.0. This will include a roadmap of sorts of the features that are coming in Scala.js.
Knowledge of Scala.js is not required, but having played with it a bit will help to truly appreciate some of the features we will talk about.
英語タイトルは"Scala in Geisha Tokyo"をご希望です。よろしくお願いします。
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name: 水島宏太
title: ScalaプログラマのためのKotlin
length: 15 分
audience: 中級者: 分野の基礎は分かるが、細かい所は不安
language: 日本語
twitter: https://twitter.com/kmizu
github: https://github.com/kmizu
icon:
organization: 株式会社ドワンゴ
tags:
Androidアプリケーション開発用言語として、JetBrains社が開発しているKotlinが急速に注目を浴びています。
KotlinはJVMのバイトコードを吐き、軽量なランタイムを持っています。また、文法的にはScalaに極めて大きく影響を受けています。そのため、Scalaプログラマにとって非常に学びやすい言語になっています。
この発表では、Scalaプログラマに向けたKotlinの解説を行います。
name: Alejandro Lujan
title: Writing Microservices with Lagom
length: 15 minutes
audience: Beginner: No prior knowledge of the domain
language: English
twitter: andanthor
github: github.com/alejandrolujan
icon:
organization: Independent
tags:
“Microservice” is the hype word of the day, but if you’re convinced there’s value in breaking down large systems into small services, this talk may be just what you’re looking for.
Lagom is the latest framework brought to you by LightBend, designed to simplify the development and deployment of microservices over the JVM. It helps developers in three areas: writing, distributing and deploying services.
In this talk, I will show the creation of three services and their interaction. Code will be in Scala, and we will peek into the underlying components of Lagom, such as Akka and Cassandra.
ref #49
name: Oe Taisuke / 麻植 泰輔
title: Scalaの柔軟性を緩衝材として使う
length: 40 分
audience: 初心者: 分野の事前知識を必要としない
language: 日本語
twitter: OE_uia
github: taisukeoe
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organization: BONX, INC.
tags:
Scalaはパワフルでかつ、柔軟な言語です。
例えばある型に振る舞いを追加したいときでも、サブクラスへの継承、traitによるmixin継承、暗黙のパラメータによる型クラスといった方法が考えられます。
また並行処理でも同様です。ロックによる古典的な排他制御から、イベント駆動のコールバック、合成可能なFuture、アクターによるメッセージ駆動、といった異なる設計で実装することが容易に可能です。
この柔軟性は、しばしば初学者に混乱を招くこともありますが、その一方で要求仕様が複雑であったり、あまり整理されていないJava APIをScalaから扱う場合などに、都度適切な方法を選ぶことができるという点で非常に有用です。
このセッションではScalaによる設計の柔軟性に焦点をあて、様々な仕様のJava APIをScalaから扱う実例を通じて、それぞれの手法の利点・欠点を学びます。
name: 岡田遥来
title: ScalikeJDBC入門
length: 40 分
audience: 初心者: 分野の事前知識を必要としない
language: 日本語
twitter: ocadaruma
github: ocadaruma
icon:
organization: 株式会社オプト
tags:
ScalaのDBライブラリは色々ありますが、その中でも、発行されるSQLの分かりやすさや複雑なSQLにも対応可能な柔軟性から、ScalikeJDBCは有力な選択肢です。
このセッションでは、ScalikeJDBCの基本要素から始めて、サブクエリを含んだ複雑なクエリの組み立て方、および実際に導入する上でのTIPSなどをご紹介します。
name: よしだ
title: ScalikeJDBCとSkinny ORMでDBと仲良くなろう
length: 40 分
audience: 中級者: 分野の基礎は分かるが、細かい所は不安
language: 日本語
twitter: grimrose
github: grimrose
icon:
organization: Yokohama.groovy
tags:
ScalikeJDBCは、とてもパワフルかつしなやかなDBアクセスライブラリです。
さらに、Skinny ORMと組み合わせることで、DBと上手に付き合うことが出来るようになります。
業務で1年付き合ってきた経験を元に、DBと正面から向き合うSQLと扱いやすいCRUDなAPIを使った事例を紹介します。
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ref #38
スポンサー様は左上から詰めて表示したほうが良いように思いますがどうでしょうか。
name: Krzysztof Ciesielski
title: Reactive Kafka with Akka Streams
length: 40 minutes
audience: Intermediate: Familiar with principles, not well versed in specifics
language: English
twitter: kpciesielski
github: kciesielski
icon:
organization: SoftwareMill
tags:
Apache Kafka is now widely adopted among modern distributed systems. In this presentation we will see how Akka Streams can add even more power to Kafka by exposing it as a reactive stream. We will see some examples of how the Reactive Kafka library can be leveraged to build a well-fitting and elegant match of partitioned, pull-based distributed log and asynchronous, backpressured streaming model.
name: Denys Shabalin
title: Coding up your first game in Scala Native
length: 40 minutes
audience: Beginner: No prior knowledge of the domain
language: English
twitter: https://twitter.com/den_sh
github: http://github.com/densh
icon:
organization: EPFL
tags:
This talk is going to walk you through the development of a simple game using Scala Native from the bare basics. It will cover a number of topics, starting from the initial project setup, explain how to interoperate with native code and ultimately get your game running.
No prior knowledge of Scala Native is required. Beginner-level familiarity with C is recommended.
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name: Guillaume Martres
title: The state of Dotty, the next-generation Scala compiler
length: 40 minutes
audience: Intermediate: Familiar with principles, not well versed in specifics
language: English
twitter:
github: smarter
icon:
organization: EPFL
tags:
Dotty (http://dotty.epfl.ch) is a new, experimental compiler for Scala. In this talk I'll explain what Dotty is, its current state, our plans for the future and how you can get involved and help shape the future of Scala!
name: Konrad Malawski
title: Akka Streams, from blueprint to running engine
length: 15 minutes
audience: Advanced: Well acquainted with the domain, little introductory material included in the talk
language: English
twitter: ktosopl
github: ktoso
icon:
organization: Lightbend
tags:
In this short session we'll unveil all the secrets and internals of Akka Streams. Instead of the usual high-level overview we'll dive right into the deep internals and see exactly what steps an Akka Streams Flow goes through when it is materialized. We'll also mention why this design allows materializing on different runtimes (such as Apache Gearpump currently already or different ones in the future), and how it's closer to an interpreter and optimizer than just runner of such streams. We'll close up by looking at future features (such as tracing) this architecture enables.
原文
https://github.com/scalajp/2017.scalamatsuri.org/blob/gh-pages/_candidates_ja/YukiKatada_1.md
英語タイトルは"Try GraphQL in Scala"をご希望です。
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ref #26
name: 角本幸生・西村政輝
title: DMMのAPI GatewayをAkka StreamsとAkka HTTPで作り込んでみた
length: 40 分
audience: 中級者: 分野の基礎は分かるが、細かい所は不安
language: 日本語
twitter: 西村: @mn_swtl
github: 角本: @y2k2mt / 西村: @mananan
icon:
organization: DMM.com Labo Co.,Ltd.
tags:
Akka HTTPの採用事例として、弊社内製のAPI Gateway/OAuth2.0認証サービスを今冬本番導入します(しました)。
本サービスはDMM.comの会員数2000万、20を超える各種WEBサービス・クライアントアプリケーションのAPIの窓口となるため、設定の柔軟性、高可用性・高スループット・安定性の全てが求められます。
本セッションでは、アーキテクチャとしてJVM,Scala,Akka Streams,Akka HTTPを選定した理由やScalazをコードベースに全面採用した所感、また、開発・運用の過程にて現れた各種課題とその解決手段などについてご紹介できればと思います。
ref #47
ref #40
name: Yaroslav Tkachenko
title: Building Stateful Microservices With Akka
length: 40 minutes
audience: Advanced: Well acquainted with the domain, little introductory material included in the talk
language: English
twitter: sap1ens
github: sap1ens
icon:
organization: Bench Accounting
tags:
It seems like all the dust about microservices has finally settled. We know how to design, develop and operate them. Although most of the microservices are stateless - they delegate things like persistence and consistency to a database. But sometimes you benefit when you keep the state inside the application.
In this presentation I’m going to talk about why you want to build stateful microservices and design choices you make. I’ll explain tools like Akka Clustering and Akka Persistence in depth and show a few practical examples.
ref #24
I submitted a talk about kittens and function combination. Due to family reasons I probably won't be able to travel that month. Can I retract the submission? Sorry about the hassle.
ref #28
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TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
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Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.
