Plurk: Instant conversations using Comet - amix.dk
The web is becoming more and more realtime and we at Plurk are following the trend. Yesterday we released instant notifications so users can have conversations with sub-second delays - - it's like group based instant messaging. Implementing this has not been easy given the complexities and size of Plurk, some problems include: huge amount of active users - hundred thousands of online users at once
How Plurk does systems monitoring - amix blog
I think that monitoring and having an overview is one of the most important things in running a healthy web-application. As far as I can see, the toolset of monitoring things is pretty under developed and I want to showcase Plurk's monitoring tools, which we will probably open source in the future. First of all, we at Plurk use the standard tools that's used for monitoring. These are: cacti - netw
Finding bottlenecks in WSGI applications - amix blog
In order to have fast web-applications it's really important to be able to find bottlenecks, so you don't spend time optimizing something that isn't an issue. The web-application profiling solutions out there were not that good and even big frameworks like Django have very bad support for profiling. I will now present a simple WSGI profiling middleware that can be used to find bottlenecks in any W
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The art of scaling - amix blog
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