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Erlang does have shared memory

Yariv Sadan - Yariv - May 13, 2008

I occasionally hear people say things such as “Erlang makes concurrency easy because it doesn’t have shared memory” or “processes in Erlang communicate just by message passing.” Just earlier today I came across one such comment on Steve Yegge’s post Dynamic Languages Strike Back (you’ll…

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Hitting 300 SimbleDB Requests Per Second on a Small EC2 Instance

High Scalability - Todd Hoff - May 10, 2008

High Performance Multithreaded Access to Amazon SimpleDB is a great follow up to the idea in How SimpleDB Differs from a RDBMS that more programming is the price paid for performance in SimpleDB.  It shows how much work and infrastructure is required to batter better…

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The dsl_engine demo

Torbjorn Tornkvist - tobbe - May 07, 2008

I have been trying out Erlware recently; and I like it a lot! As an example, I created a demo application that show the use of the dsl_engine I wrote about earlier. Now, before I explain in more detail how I did this with the…

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Parallel Quicksort in Erlang - Part II

21st Century Code Works - Best of Erlang - noreply@blogger.com (Benjamin Nortier) - May 07, 2008

In my previous post, Jaksa pointed out that there’s a problem, in that although there may be multiple processes, they will be blocked and waiting (sequencially) for the first peval to complete, then the second peval, etc. Which will result in a pseudo-parallel depth-first quicksort,…

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Using ErlyWeb templates with MochiWeb

Dave Bryson - daveb - May 06, 2008

Here’s a very simple way to add dynamic templates (views) to a MochiWeb based web front-end.  I wouldn’t want to build an entire web application this way, but it’s a quick way to add a simple web interface to your Erlang application. First I pulled…

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EC2 : La tentation de puissance

Eric Cestari - cstar - May 02, 2008

Amazon Elastic Computing Cloud, aka EC2, mon nouveau jouet. En quelques clics, on dispose d€™‘une puissance de feu capable d’affronter à du Slashdotting, du Facebooking ou du Digging. Jusqu’à  récemment, EC2 était à la fois sexy et limité. Les deux manques (d’avant) Pas d’IP statique…

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EC2 : La tentation de puissance

Eric Cestari - cstar - May 02, 2008

Amazon Elastic Computing Cloud, aka EC2, mon nouveau jouet. En quelques clics, on dispose d’une puissance de feu capable d’affronter à du Slashdotting, du Facebooking ou du Digging. Jusqu’à récemment, EC2 était à la fois sexy et limité. Les deux manques (d’avant) Pas d’IP statique…

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EC2 : La tentation de puissance

Eric Cestari - cstar - May 02, 2008

Amazon Elastic Computing Cloud, aka EC2, mon nouveau jouet. En quelques clics, on dispose d’une puissance de feu capable d’affronter à du Slashdotting, du Facebooking ou du Digging. Jusqu’à récemment, EC2 était à la fois sexy et limité. Les deux manques (d’avant) Pas d’IP statique…

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OOP and COP

Din Björn - noreply@blogger.com (Dein Bär) - May 01, 2008

Today I read the article Erlang for the OO-minded on the MUE - Embrace Change blog. Its author sees Erlang processes as kind of objects and writes about similarities.Encapsulation is a good thing.To me OOP is a nice way of organizing programs. An object of…

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How to install ejabberd 2.0.0 with PostgreSQL support

Roberto Ostinelli - April 28, 2008

I’ve recently been looking for a set of detailed instructions on how to proceed in order to have a working ejabberd 2.0.0 server on a Ubuntu server box, that would in addition use PostgreSQL to store its data instead of the native Mnesia database which…

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