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"""
Simple Linear Probabilistic Counters

Credit for idea goes to:
http://highscalability.com/blog/2012/4/5/big-data-counting-how-to-count-a-billion-distinct-objects-us.html
http://highlyscalable.wordpress.com/2012/05/01/probabilistic-structures-web-analytics-data-mining/

Installation:
    pip install smhasher
    pip install bitarray

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# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

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Hardware

Logitech C920 h264 direct output

ffmpeg with -vcodec for input streaming

$ ffmpeg -s 1920x1080 -f v4l2 -vcodec h264 -i /dev/video0 \
                   -vcodec copy -f rtp rtp://192.168.0.10:8090/

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Docker

---

Prerequisites

Installation

The installation of docker is out of scope of this tutorial, please refer the official document for the docker installation.

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Fundamental Information

Protocols and formats

A brief description of streaming protocols and formats here

Fantastic blog for video streaming

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Server Settings

MQTT

1. mqtt cluster building

Nginx

Installation (with script for ubuntu upstart, systemd for other linux)

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#LapTop

####Touchpad off

The detail explanation can be found here

> synclient TouchpadOff=1

\

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#Asterisk

Dockerize

1. Asterisk with several udp ports open for simultaneously call handling
2. Configuration files integration

MongoDB connection CDR

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TODO

---

• coupe with the stuffs for on-perm
• update the documentation

---

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Eco Comfortable

References

• Transparent Insulation ETFE Foil
• Good design UnderCroft