hakobera

InfluxDB の可視化ツール比較（というか主にデモ）

公式ドキュメントに載っている可視化ツールの比較です。 @toritori0318 さんのログ集計／時系列DB／可視化ツールの調査結果 に大体まとまっているので、詳しくはそこを見てください。

ツール一覧

• Grafana
• Build-in Admin and Exploere Interface
• Influga

hakobera

packages:
  yum:
    gcc-c++: []
    make: []
    ruby-devel: []
    openssl-devel: []

  rubygems:
    remote_syslog: []

hakobera

packages:
  rpm:
    mackerel: "http://yum.mackerel.io/centos/x86_64/mackerel-agent-0.7.0-1.noarch.rpm"

files:
  /etc/mackerel-agent/mackerel-agent.conf:
    mode: "00644"
    owner: root
    group: root
    encoding: plain

hakobera

# Credits: 
# Jason Pirkey, Táve Corporation, http://www.tave.com/
# Jeremy Mickelson, https://github.com/CyborgMaster

# See http://help.papertrailapp.com/kb/hosting-services/amazon-elastic-beanstalk

packages:
  yum:
    rubygems: []
    ruby-devel: []

hakobera

$ git clone https://github.com/hakobera/nodejs-vs-avatarjs
$ cd nodejs-vs-avatarjs
$ ./prepare.sh
$ ./benchmark.sh
<< 1. Calc fibonacci >>
[Run on Node.js]
fibonacci(10) x 1,234,754 ops/sec ±2.14% (86 runs sampled)
fibonacci(20) x 10,170 ops/sec ±2.63% (84 runs sampled)
fibonacci(30) x 71.90 ops/sec ±3.99% (63 runs sampled)

hakobera

#
# Fluent
#
# Copyright (C) 2011 FURUHASHI Sadayuki
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0

hakobera

#!/bin/bash
# from here: http://www.codingsteps.com/install-redis-2-6-on-amazon-ec2-linux-ami-or-centos/
# and here: https://raw.github.com/gist/257849/9f1e627e0b7dbe68882fa2b7bdb1b2b263522004/redis-server
###############################################
# To use: 
# wget https://raw.github.com/gist/2776679/04ca3bbb9f085b192f6aca945120fe12d59f15f9/install-redis.sh
# chmod 777 install-redis.sh
# ./install-redis.sh
###############################################
echo "*****************************************"

hakobera

warning: You ran 'git add' with neither '-A (--all)' or '--ignore-removal',
whose behaviour will change in Git 2.0 with respect to paths you removed.
Paths like 'aaa.txt' that are
removed from your working tree are ignored with this version of Git.

* 'git add --ignore-removal <pathspec>', which is the current default,
  ignores paths you removed from your working tree.

* 'git add --all <pathspec>' will let you also record the removals.

hakobera

#! /usr/bin/env ruby

require 'markdown'

src_file = ARGV[0]

File.open(src_file) do |src|
  content = Markdown.new(src.read).to_html
  template = DATA.read
  puts template.gsub(/#\{content\}/, content)

hakobera

var http = require('http'),
    fs = require('fs'),
    url = require('url'),
    mime = require('mime'),
    domain = require('domain');

var server = http.createServer(function (req, res) {
  var uri = url.parse(req.url, true),
      filename = __dirname + '/public' + uri.pathname;