Understanding the differences between Chamilo (LMS), BeezNest and the Chamilo Association

Truth be told, we didn't do a lot of efforts to make this clear in the past, but as Chamilo LMS growth more popular and the business needs around Chamilo increase considerably, I feel like things should be set straight to avoid confusion and to make sure that anybody can find a valid reference to any answer they might have to give in a speech or a simple meeting with other interested third parties. Let's first proceed chronologically...

• download version 4.3 from the Skype website
• sudo apt-get remove skype
• sudo dpkg -i skype-ubuntu-precise_4.3.0.37-1_i386.deb (this filename may vary slightly)

• this procedure is slightly more difficult (so longer) than installing the charm on Amazon
• you can skip directly to "Installing Juju"
• if you already have juju installed, you can skip to the last 2 lines of the "Installing juju" section
• if you already have juju-docean installed and configured, you can skip directly to "Provisioning VMs"
• otherwise, just continue reading, it's worth a few minutes...

If you ever face a very slow MySQL process based on a very long insert file and you want to optimize it by unifying a lot of queries, you can do something like the following.

Imagine you have a lot of these: