Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
Scaling Twitter: Making Twitter 10000 Percent Faster

Hadryan / gen.php

Created June 29, 2019 15:43 — forked from nemoTyrant/gen.php

nginx secure link

	<?php
	$ts = '1463646983';
	$hash = str_replace('=', '',strtr(base64_encode(md5('1463646983 secret', TRUE)), '+/', '-_')); // base64url
	echo $hash;
	?>

Hadryan / nginx.conf

Last active March 24, 2020 19:20

not really correct nginx configuration (but at the end it worked)

	#### 1

	sudo nano /etc/apt/sources.list
	deb http://www.deb-multimedia.org/ stretch main non-free
	apt-key adv --recv-keys --keyserver pgpkeys.eu 5C808C2B65558117
	sudo apt-get install debian-keyring
	sudo apt-get update
	sudo apt-get -f install
	sudo apt-get install deb-multimedia-keyring
	sudo apt-get update

Hadryan / aws cli cheatsheet.md

Created July 16, 2019 17:30 — forked from apolloclark/aws cli cheatsheet.md

AWS CLI Cheatsheet

http://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html https://www.youtube.com/watch?v=_wiGpBQGCjU

Setup

Hadryan / app.domainname

Created August 19, 2019 15:54 — forked from adityamenon/app.domainname

My preferred configuration for a Laravel 4 API endpoint running over PHP-FPM, when I need to talk to it with AngularJS.

	server {
	root /path/to/app/public;
	index index.php;

	server_name test.dev;
	set $cors_headers "whatever-custom-headers,you-would-like";

	# redirection to index.php
	location / {
	try_files $uri $uri/ /index.php?$query_string;

Hadryan / HDF5 Android How-to

Created September 12, 2019 15:11 — forked from palmerc/HDF5 Android How-to

Instructions on getting through HDF compilation for Android


	How to build HDF5 for Android


	References:
	-----------

	[1] http://developer.android.com/tools/sdk/ndk/index.html

	[2] http://developer.android.com/sdk/index.html

Hadryan / HDF5 Android Compilation Script

Created September 12, 2019 15:11 — forked from palmerc/HDF5 Android Compilation Script

	#!/bin/bash

	STANDLONE_PREFIX=/Users/palmerc/Development/android-ndk/standalone-r13b
	HDF5_PARENT_DIR=${HOME}/Development/HDF5-compile
	HDF5_INSTALL_DIR=${HDF5_PARENT_DIR}/HDF5
	EMULATOR_NAME_ARM="nexus19-arm"
	EMULATOR_NAME_X86="nexus19-x86"

	function find_device {
	local UUID=$1

Hadryan / ooplot.py

Created September 12, 2019 16:38 — forked from kylerbrown/ooplot.py

A very rough sketch of a hdf5 acoustic data viewer.

	"""an alpha version of the plotter"""

	import signal
	import sys
	import pyqtgraph as pg
	import pyqtgraph.dockarea as pgd
	import h5py
	import numpy as np
	from PyQt4 import QtGui, QtCore
	from PyQt4.phonon import Phonon

Hadryan / extract_feats.py

Created September 14, 2019 11:00 — forked from kastnerkyle/extract_feats.py

Extract features with HTK/speech_tools/festival/merlin

	from __future__ import print_function
	import os
	import shutil
	import stat
	import subprocess
	import time
	import numpy as np
	from scipy.io import wavfile
	import re
	import glob

Hadryan / install_tts.py

Created September 14, 2019 11:53 — forked from kastnerkyle/install_tts.py

Install speech toolkit and create features

	from __future__ import print_function
	import subprocess
	import shutil
	import os
	import stat
	import time

	# This script looks extremely defensive, but should let you rerun at
	# any stage along the way. Also a lot of code repetition due to eventual support
	# for "non-blob" install from something besides the magic kk_all_deps.tar.gz