Node Brigade #4 Holiday Cheer, Node and Beer.

Node Brigade Meetup Holiday Edition


Sam Roberts from StrongLoop: Clustering Node, Tips and Tricks.

Sam Roberts is a software developer and rock climber living in
Vancouver, BC. He hacks on Node.js for StrongLoop, and has been poking
its built-in clustering capabilities lately. He'll talk about what
he's been doing, some modules that make working with clustering
easier, and try to answer any questions on node clustering.

Neil Kandalgaonkar: Why you should use Node.js for CPU-based tasks.

Neil Kandalgaonkar has been doing stupid things in JavaScript since
Netscape 0.9. Since then he's done the first AJAX interface for Flickr,
frontends for Google's sign-in and commerce products, and helped
initiate Node.js projects at Wikipedia. He has crushing impostor
syndrome and wrote this bio under duress.

Why you should use Node.js for CPU-based tasks

While Node.js has earned much praise lately, it is always with
the caveat that you should never use it for tasks which require a lot of
CPU. This talk examines a project that ignored that advice,
deliberately, just to see how bad it would be. The talk will examine the
structure of a number-crunching solver for a game, "LetterPwn", and some
of Node.js' surprising advantages (and  obvious disadvantages) for such
a task.

Join or login to comment.

  • Dave Whiteley

    Thanks for sharing, Sam. It was a good meeting - and thanks for everyone's patience while we wrestling the keg into submission.

    December 19

  • Sam Roberts

    It was nice to meet the node brigade, I had fun, thanks you all. These are my slides, in case anybody is looking for the links I talked about, or want to get in touch with me.

    https://gist.github.com/sam-gith...­

    December 19

  • Roberto Dominguez

    Argh! Cannot make it :( Kid's soccer event conflict, so rather than hogging a spot, changed my RSVP to no.

    Have fun an looking forward events next year.

    December 16

  • Sam Roberts

    If anybody has any questions about node clustering, stuff you'd like to know more about, feel free to plug them in here, and I'll see what I can do. Otherwise I'll be giving a quick overview, and talking about the modules I've been working on.

    1 · November 26

    • Ganesh

      Sam, can you please expand on the use case for clustering on the appserver level. If it's pure throughput, isn't it easier to put a load balancer upstream (like nginx)? Thanks & looking forward to the event.

      November 27

    • Marc

      I'd love to hear about different approaches toward clustering, how you deal with data distribution, and how you ensure that responses matchup with the requests the initiated them

      1 · November 28

  • Aras Balali Moghaddam

    I have a noobie question. I know nodejs is successfully being used on many larger projects, however I am wondering if it is a good choice for small web apps that are mostly presentation with a bit of editing. For example I have a client asking for a mobile version of their site with some small location aware features added. Do you think for a projects like this, is it worth while moving to a nodejs hosting? Do people have success stories with small projects they want to share?

    I am just getting started with nodejs, really looking forward to the talks and to meeting everyone.

    November 26

    • Aras Balali Moghaddam

      Thanks Roberto. I really like to be able to get up and running with nodejs soon. At our company we dont have any nodejs hosting yet, but I am hoping to change that soon. For a small number of independent low maintenance projects, I guess a PAS provider would be better compared to getting our own VM and setting node up, right? I am trying out openshift right now and will give heroku a shot as well. If anyone else has suggestion/stories about getting up and running with node for developing small projects please dont hesitate to chime in.

      November 26

    • Roberto Dominguez

      Yeah, PaaS is the way to go. Focus on your product/services, not on having to maintain a platform.

      PaaS scale up nicely, specially for simple apps under heavy usage. If you reach a point when it's a problem, it means you're doing pretty good and will probably have the resources to host your own ;) Hadn't heard about Openshift, There is also nodejitsu. Both Heroku and Nodejitsu are very simple to get going, support and resources are very good.

      1 · November 26

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