Helix: Native Ruby Extensions Without Fear
#[macro_use] extern crate helix; ruby! { class Console { def log(string: &str) { println!("LOG: {:?}", string); } } } $ irb >> require "console" >> Console.log("I'm in your Rust") LOG: "I'm in your Rust" BLAZING FAST Helix lets you offload performance-critical code to Rust without leaving your Ruby workflow. class CountWordsController < ApplicationController def index # WordCount is written in Rus
イベントãƒã‚°åŽé›†ãƒ„ール fluent ãƒªãƒªãƒ¼ã‚¹ï¼ - Blog by Sadayuki Furuhashi
ã“ã‚“ã«ã¡ã¯ã€‚Treasure Data ã®å¤æ©‹ã§ã™^^; 先日㮠Treasure Data, Inc. 壮行会 ã§ã€ã‚¤ãƒ™ãƒ³ãƒˆãƒã‚°åŽé›†ãƒ„ール fluent をリリースã—ã¾ã—ãŸï¼ Fluent event collector fluent 㯠syslogd ã®ã‚ˆã†ãªãƒ„ールã§ã€ã‚¤ãƒ™ãƒ³ãƒˆãƒã‚°ã®è»¢é€ã‚„集約をã™ã‚‹ãŸã‚ã®ã‚³ãƒ³ãƒ‘クトãªãƒ„ールã§ã™ã€‚ ãŸã syslogd ã¨ã¯ç•°ãªã‚Šã€ãƒã‚°ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã« テã‚ストã§ã¯ãªã JSON オブジェクト を使ã„ã¾ã™ã€‚ã¾ãŸ プラグインアーã‚テクãƒãƒ£ を採用ã—ã¦ãŠã‚Šã€ãƒã‚°ã®å…¥åŠ›å…ƒã‚„出力先を簡å˜ã«è¿½åŠ ã§ãã¾ã™ã€‚ Twitterã§ã‚‚話題沸騰ä¸ã§ã™ï¼šã‚¤ãƒ™ãƒ³ãƒˆãƒã‚°åŽé›†ãƒ„ール #fluent 周りã®æœ€è¿‘ã®è©±é¡Œ 背景 「ãƒã‚°ã®è§£æžã€ã¯ã€Webサービスã®å“質å‘上ã®ãŸã‚ã«éžå¸¸ã«é‡è¦ã§ã™ã€‚Apacheã®ã‚¢ã‚¯ã‚»ã‚¹ãƒã‚°ã ã‘ã«é™ã‚‰ãšã€ã‚¢ãƒ—リケーションã‹ã‚‰ãƒ¦ãƒ¼ã‚¶ã®æ€§åˆ¥ã‚„å¹´é½¢ãªã©ã®è©³ã—ã„æƒ…å ±ã‚’é›†ã‚
Distributed Stream Processing on Fluentd / #fluentd
This document discusses NHN Japan's use of Fluentd for log collection, conversion, and analysis. It summarizes their architecture which involves collecting logs from servers using Scribeline, delivering them to Fluentd processes, converting the logs to a structured format using Fluentd plugins, writing the structured data to HDFS, and performing analysis and reporting with Hive. Key aspects discus
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