アプリケーションを作るときに考える25のこと
This document contains code snippets and technical details from various programming languages and frameworks. It includes examples of database queries, model associations, HTTP requests, pagination, and tracking model changes in Ruby on Rails. Thread-local storage is demonstrated using RequestStore to make request information available across different parts of a Rails application.Read less
HerokuでRailsアプリ運用の パフォーマンス、SEO対策
12月4日に開催された「Salesforce World Tour Tokyo」のDeveloper Zone内のセッションで利用された資料です。 ※こちらSpealkerDeckにあがっていたものをSlideShareへコピーしたものです。 オリジナルはこちらです。 https://speakerdeck.com/konyu/herokuterailsahuriyun-yong-falsehahuomansu-seodui-ce
Sidekiq Proを1年ほど使ってみて良かったところ、困ったところ | 新宿.rb 29th #shinjukurb
Sidekiq Proを1年ほど使ってみて良かったところ、困ったところ | 新宿.rb 29th #shinjukurb
Benchmarkspec
【19-B-4】 そろそろ俺たちの本気を見せてやるぜ！～ マイクロソフトとOSSごった煮 DevOps 衝撃デモシリーズ！
はじめてのRails+MySQLの運用でOctopusでハマったこと MySQL casual
カスタマーサポートだからこそ提供できる価値とは？（CS Night －ネット企業のカスタマーサポート戦略を考えよう！ －）
Redis and Ohm
This document summarizes Mark Cotner's presentation on Redis and Ohm at the Atlanta Ruby Users Group on June 9, 2010. It provides an overview of Redis as a data store beyond simple key-value with additional data structures like hashes, lists, sets and more. It discusses the Redis community, common patterns used with Redis like publish/subscribe and producer/consumer, and Ruby libraries that interf
PostgreSQL Materialized Views with Active Record
The document discusses the use of PostgreSQL materialized views in ActiveRecord to enhance data retrieval performance and simplify complex queries in a Rails application. It outlines the benefits of using materialized views, including the ability to capture commonly used joins and filtering, thereby significantly reducing query runtime. Additionally, it highlights the downsides of materialized vie
ペパボ福岡支社におけるRubyの活用事例
20140212 develove テスト自動化のアプローチ拡張トレンド 〜Excel項目定義手動テストから自動テストへ〜
Play vs Rails
Play Framework and Ruby on Rails are web application frameworks that help developers build web applications. Both frameworks provide tools and libraries for common tasks like routing, database access, templates and more. Some key similarities include using MVC patterns, supporting SQL/NoSQL databases via libraries, and including tools for unit testing and deployment. Some differences are Play uses
Exception Handling: Designing Robust Software in Ruby
Exception Handling: Designing Robust Software in RubyAI-enhanced description The document discusses exception handling in Ruby. It begins with explaining why exception handling is important for building robust software. It then covers various aspects of exception handling in Ruby including raising exceptions, rescuing exceptions, ensuring code is executed, retrying code, and using else blocks. It
Ruby on Rails 中級者を目指して - 大場寧子 � SlideShare (share powerpoint presentations online, slideshows, slide shows, download presentations, widgets, MySpace codes)
The document contains a variety of Ruby on Rails code snippets, examples, and concepts related to ActiveRecord and API usage, addressing functionalities like associations, validations, and CRUD operations. It discusses the implementation of modules, mix-ins, and methods in Ruby while providing context in relation to Java. Additionally, it references resources, plugins, and various coding patterns
Hypermedia: The Missing Element to Building Adaptable Web APIs in Rails
Hypermedia: The Missing Element to Building Adaptable Web APIs in RailsAI-enhanced description The document discusses the importance of hypermedia in creating adaptable web APIs using Rails, emphasizing that APIs must be able to adapt to changes without breaking clients. It contrasts traditional hardcoded approaches with more flexible, decoupled client interactions that leverage hypermedia links,
nomlab_okayamaruby_subslide
はじめよう TypeScript - 入門から実践まで - 素の JavaScript とはさようなら!
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Shinjuku.rb #29 ActiveJobでSQS使ったのとその永続化についての話
アカツキはどのようにAWSを活用しているか #jawsug
そうだRack作ろう。
すこやかRails
Herokuで作るdevise認証サイト
Railsしかやってなかった人が10時間で Swift iOSゲームをつくったら
RAW-Fiというメディアを作った話。
