veyepar: scaling web applications with message queues

Author(s):	Lenz Gschwendtner
Location	T101
Date	jan Tue 17	Days Raw Files
Start	11:30	First Raw Start	error-in-template
Duration	0:50:00	Offset	None
End	12:20	Last Raw End
Chapters
Total cuts_time	None min.

http://lca2012.linux.org.au/schedule/26/view_talk
raw-playlist raw-mp4-playlist encoded-files-playlist mp4 svg png

assets release.pdf scaling_web_applications_with_message_queues.json
logs
Admin: episode episode list cut list raw files day marks day marks day image_files

State:

Locked:

clear this to unlock

Locked by:

user/process that locked.

Start:

initially scheduled time from master, adjusted to match reality

Duration:

length in hh:mm:ss

Name:

Video Title (shows in video search results)

Emails:

email(s) of the presenter(s)

Released:

has someone authorised pubication

Normalise:

Channelcopy:

m=mono, 01=copy left to right, 10=right to left, 00=ignore.

Thumbnail:

filename.png

Description:

markdown

<div><p>Message driven development can be hard due to the asynchronous nature
of messaging. Messaging is also often still considered enterprisy
stuff and therefor out of reach for the average developer. I'll show you
how to rewrite a monolithic web application into a scalable web app that
uses <a href="http://www.rabbitmq.com/">RabbitMQ</a> as the message queue. In the second step we introduce
<a href="http://redis.io/">Redis</a> as a caching layer and I will show you how to make a dog slow web
app into a light wight and easy to maintain and scale app stack.</p>

<p>Even though this talk will be mainly about AMQP based messaging I will
briefly talk about <a href="http://www.zeromq.org/">ZeroMQ</a> and (if time permits and interest arises)
about the <a href="http://www.slideshare.net/norbu09/rabbitmq-couchdb-awesome">workflow engine</a> I wrote on top of CouchDB and RabbitMQ. </p>

<p>Even though I work mainly with Perl I successfully applied this method
to other environments even as exotic as PHP based websites running Java
backends. This talk is intended for a technical audience that is
interested in web application development and scaling of web apps. It is
also interesting for anyone who is interested in messaging and message
driven development.</p></div>

Comment:

production notes