Erlang At? Please add a comment if you use it in your company!
Erlang at BBC
Erlang at Facebook
Erlang at SAP
Erlang at 37Signals
Other presentations at
Facebook.com Architecture 26 Jun 2009
Do U want to learn something about the architecture of Facebook.Com?
See this presentation
Connecting to a database with a webService (cxf) deployed (osgi) in Servicemix 7 Jun 2009
1) Install and start ServiceMix 4.0
2) Add necessary bundles
features/install cxf-osgi
osgi/install -s mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-dbcp/1.2.2_3/
osgi/install -s wrap:mvn:org.springframework/spring-jdbc/2.5.6/
osgi/install -s wrap:mvn:mysql/mysql-connector-java/5.1.6
…
See details in this gooole document or download test-wsdl-first-osgi.zip
Howto sharing (osgi style) a database connection in Servicemix4 / FuseEsb4 7 Jun 2009
<?xml version=”1.0″ encoding=”UTF-8″?>
<beans xmlns=”http://www.springframework.org/schema/beans”
xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”
xmlns:camel-osgi=”http://activemq.apache.org/camel/schema/osgi”
xmlns:osgi=”http://www.springframework.org/schema/osgi”
xsi:schemaLocation=”
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/osgi
http://www.springframework.org/schema/osgi/spring-osgi.xsd
http://activemq.apache.org/camel/schema/spring
http://activemq.apache.org/camel/schema/spring/camel-spring.xsd
http://activemq.apache.org/camel/schema/osgi
http://activemq.apache.org/camel/schema/osgi/camel-osgi.xsd”>
<bean id=”moodleDS”>
<property name=”driverClassName” value=”com.mysql.jdbc.Driver” />
<property name=”url”
value=”jdbc:mysql://localhost:3306/moodle” />
<property name=”username” value=”root” />
<property name=”password” value=”" />
</bean>
<osgi:service id=”moodleDSOsgiService” ref=”moodleDS” interface=”javax.sql.DataSource” />
</beans>
See my Google Document for details!
ISTAT is moving from SAS to R 5 Jun 2009
“Istat [..] helps to develop ‘R Project‘, a statistical open source application. “We have donated software libraries to R, and are moving away from using SAS, the proprietary alternative to R. We contributed to the statistical application Adamsoft, which is being developed at the Caspur computing-lab, just two kilometres away from our institute.”
Vaccari says adopting open source requires institutes to make adjustments in their organisational culture. “It changes how people work, from ‘I’m important because I’m a bottleneck, to I’m important because I share things‘.”
Connecting to a database with a webService (cxf) deployed (jbi) in Servicemix 30 May 2009
Introduction
Apache ServiceMix at the moment doesn’t have a JBI component for connecting to a database (servicemiix-jdbc is in the roadmap): in the meanwhile you have to use servicemix-cxf or servicemix-bean.
This example (cxf-wsdl-first-jdbc.zip, cxf-wsdl-first.pdf) is built on top of the example cxf-wsdl-first and can be deployed in apache servicemix 4.0 as JBI sa package.
(more…)
Http statistics with curl 15 Apr 2009
With CURL and RRDTOOL it is possible to collect http request statistics.
Below you can find the 2 scripts
ICA-ATOM (QUBIT), THE OpenSource archival description software 15 Apr 2009
I’ve collected some information about ICA-ATOM (based on QuBit). Please read my presentation from Google Docs
Ruby Wordlist Generator (ruby-wg) 13 Apr 2009
After many years I’ve updated my Wordlist Generator project! I’ve seen in several forums that some people still use my old perl script wg.pl
The new ruby project is hosted at http://code.google.com/p/ruby-words-generators/
ruby-wg can be used to generate wordlist for the famous password cracker John the Ripper
Berlusconi si autotasserà? 27 Feb 2009
Obama per cercare di far uscire gli Stati Uniti dalla crisi tasserà i piu’ ricchi. In Italia farà altrettanto Berlusconi? Autotassandosi? Oppure farà aumentare il divario tra ricchi e poveri come sta accadendo ormai da un po’ di anni?
