I've been trying to understand how to setup systems from
the ground up on Ubuntu. I just installed redis
onto
the box and here's how I did it and some things to look
out for.
To install:
#! /bin/sh | |
### BEGIN INIT INFO | |
# Provides: redis-server | |
# Required-Start: $syslog | |
# Required-Stop: $syslog | |
# Should-Start: $local_fs | |
# Should-Stop: $local_fs | |
# Default-Start: 2 3 4 5 | |
# Default-Stop: 0 1 6 | |
# Short-Description: redis-server - Persistent key-value db |
var EventEmitter = require("events").EventEmitter, | |
redis = require("redis"), | |
dateformat = require("dateformat"); | |
function population32(x) | |
{ | |
x -= ((x >> 1) & 0x55555555); | |
x = (((x >> 2) & 0x33333333) + (x & 0x33333333)); | |
x = (((x >> 4) + x) & 0x0f0f0f0f); | |
x += (x >> 8); |
# create a new post | |
rake new_post["title"] | |
# re-build the site including any recent changes | |
rake generate | |
# run WEBrick server locally on port 4000 | |
rake preview | |
# push changes to github (master branch) |
原題:Dynamo: Amazon’s Highly Available Key-value Store
原文: Amazon's Dynamo - All Things Distributed (PDF Version)
This article is translated by @ono_matope. Please contact me if any problem.
"use strict"; | |
var express = require('express') | |
, http = require('http') | |
, path = require('path') | |
, io = require('socket.io') | |
, connect = require("express/node_modules/connect") | |
, Session = express.session.Session | |
, app = express(); | |
//メモリストアかRedisのどちらかでセッションを保存 |
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
var cluster = require('cluster'); | |
var PORT = +process.env.PORT || 1337; | |
if (cluster.isMaster) { | |
// In real life, you'd probably use more than just 2 workers, | |
// and perhaps not put the master and worker in the same file. | |
cluster.fork(); | |
cluster.fork(); | |
cluster.on('disconnect', function(worker) { |
package Redis::Custom; | |
use strict; | |
use warnings; | |
# Redis::Custom->setup_custom_command( $redis, 'sjaccardstore', $lua_script, 1 ); | |
sub setup_custom_command { | |
my ($package, $redis, $command_name, $lua_script, $key_count, @binded_values) = @_; | |
my ($sha1) = $redis->script_load( $lua_script ); |
module.exports = { | |
format: 'json', | |
apiVersion: '2013-11-04', | |
endpointPrefix: 'kinesis', | |
jsonVersion: '1.1', | |
serviceFullName: 'Amazon Kinesis', | |
signatureVersion: 'v4', | |
targetPrefix: 'Kinesis_20131104', | |
timestampFormat: 'iso8601', | |
operations: { |