We have just released the first binary version of Apache Olio for both the PHP and Rails implementation. Both implementations have been tested quite thoroughly now and we think they are robust enough for serious use - especially for performance testing the workloads.

I introduced Olio in a previous post. It is a toolkit that includes a sample web2.0 application implemented in both PHP and Rails that includes a load generator to drive load against the application.

Please visit the Olio site and download the kits. If you find it interesting, I invite you to come join the project.

We have just released the first binary version of Apache Olio for both the PHP and Rails implementation. Both implementations have been tested quite thoroughly now and we think they are robust enough for serious use - especially for performance testing the workloads.

I introduced Olio in a previous post. It is a toolkit that includes a sample web2.0 application implemented in both PHP and Rails that includes a load generator to drive load against the application.

Please visit the Olio site and download the kits. If you find it interesting, I invite you to come join the project.

Yesterday Sun introduced Glassfish Portfolio. Its a new stack of open source middleware products including Glassfish Enterprise Server, Glassfish ESB, Glassfish Web Space Server, and the new Glassfish Web Stack, which includes support for projects such as Tomcat, Memcached, Apache, PHP, Ruby and Python and a copy of MySQL Community.

It’s a pretty complete infrastructure stack. What it is not, however, is an integrated LAMP stack, despite Sun’s reference to it as such not once but twice on its press announcement.

Glassfish Portfolio runs on Linux of course, as well as Solaris, but it does not contain Linux (integrated or otherwise) or Linux services (although that is available …

Red Hat’s chairman wins enterprising award. Sun updates StarOffice. Barracuda Networks acquires 3SP. Reaction to Sun’s reorganization. Barack Obama’s laptop. And more.

Press releases
Red Hat, Inc.’s Matthew Szulik Named Ernst & Young Entrepreneur Of The Year 2008 Overall National Winner Ernst & Young

Ingres Launches Ingres Database 9.2 Ingres

Sun Microsystems Unveils StarOffice 9 Software Sun Microsystems

Red Hat Increases Authorization to Repurchase Common Stock Red …

I recently attended an interesting talk by Brion Vibber, CTO of WikiMedia Foundation, a non-profit organisation that runs the infrastructure for Wikipedia. He described how his team of 7 engineers manages the Wikipedia site that gets on an average of 7 billion page views per month. The highlights from the talk are listed below that included the architecture of the site infrastructure to scale up to the traffic that is received. They are ranked amongst the Top 10 sites in terms of traffic.

The site runs on the LAMP stack and you know what that is:

• Linux
• Apache
• MySQL from Sun
• Perl/PHP/Python/Pwhatever :-)
  

WikiMedia runs the site on about 400 x86 servers. Of those, about 250 run the webservers and the remaining run MySQL database. Recently they acquired the …

I recently attended an interesting talk by Brion Vibber, CTO of WikiMedia Foundation, a non-profit organisation that runs the infrastructure for Wikipedia. He described how his team of 7 engineers manages the Wikipedia site that gets on an average of 7 billion page views per month. The highlights from the talk are listed below that included the architecture of the site infrastructure to scale up to the traffic that is received. They are ranked amongst the Top 10 sites in terms of traffic.

The site runs on the LAMP stack and you know what that is:

• Linux
• Apache
• MySQL from Sun
• Perl/PHP/Python/Pwhatever :-)
  

WikiMedia runs the site on about 400 x86 servers. Of those, about 250 run the webservers and the remaining run MySQL database. Recently they acquired the …

I recently attended an interesting talk by Brion Vibber, CTO of WikiMedia Foundation, a non-profit organisation that runs the infrastructure for Wikipedia. He described how his team of 7 engineers manages the Wikipedia site that gets on an average of 7 billion page views per month. The highlights from the talk are listed below that included the architecture of the site infrastructure to scale up to the traffic that is received. They are ranked amongst the Top 10 sites in terms of traffic.

The site runs on the LAMP stack and you know what that is:

• Linux
• Apache
• MySQL from Sun
• Perl/PHP/Python/Pwhatever :-)
  

WikiMedia runs the site on about 400 x86 servers. Of those, about 250 run the webservers and the remaining run MySQL database. Recently they acquired the …

One may wonder what is sshfs and why would you want it?  Well simply put, sshfs allows you to mount another server’s filesystem into a folder on your local system which in the background is doing ssh commands and transfers.  As a mounted folder, you are able to move about and copy files back and forth as everything was on local server.  As you can see this makes it very easy for you to work with files on multiple servers.

Note:  you only have to do the following installations on the server where you are doing the mounts on.

Let us download and install the filesystem framework which is a requirement for sshfs called fuse.

wget http://voxel.dl.sourceforge.net/sourceforge/fuse/fuse-2.7.4.tar.gz
tar zxpfv fuse-*.gz
cd fuse*
./configure

If you get the following error, you will either have to point to the location of the kernel source or …

This month’s (September 2008) edition of Linux Journal has an in-depth review of Zmanda Recovery Manager for MySQL (written by Alolita Sharma a veteran of Open Source). Oh, and we made it on the cover as well! If you are browsing Magazines section of your local bookstore, do look us up..

There are many times when I needed to find out my outgoing (or external) IP for the servers which are behind load balancers or firewalls.  I used to just login to another external server from the server in question and find out by looking at “who” what my external ip is.  Even though it works and I am so used to it, today I decided to figure out a more graceful way of finding my outgoing ip.  As most of us already know, whatismyip.com is the quickest way to find out your outgoing ip from the browser.  So I decided to use the same way on the servers.  So I issued a wget:

wget http://www.whatismyip.org

Well that does the trick.  But being lazy as I am, I did not want to have to cat the output file to find out the ip (plus there is no point of creating extra files and doing extra work to remove them).  …