How To Set Up MySQL Database Replication With SSL Encryption On Ubuntu 9.10

This tutorial describes how to set up database replication in MySQL using an SSL connection for encryption (to make it impossible for hackers to sniff out passwords and data transferred between the master and slave). MySQL replication allows you to have an exact copy of a database from a master server on another server (slave), and all updates to the database on the master server are immediately replicated to the database on the slave server so that both databases are in sync. This is not a backup policy because an accidentally issued DELETE command will also be carried out on the slave; but replication can help protect against hardware failures though.

Topics for this podcast:

*Matt Asay moves from Alfresco to Canonical
*GPL fade fuels heated discussion
*Apple’s iPad and its enterprise and open source impact
*Open source in data warehousing and storage
*Our perspective on Oracle’s plans for Sun open source

iTunes or direct download (32:50, 9.2 MB)

Matt Asay joins Canonical. Paula Hunter joins the CodePlex Foundation. And more.

Follow 451 CAOS Links live @caostheory on Twitter and Identi.ca
“Tracking the open source news wires, so you don’t have to.”

# Matt Asay joined Canonical as chief operating officer.

# Paula Hunter was named executive director of the CodePlex Foundation.

# Actuate recorded $6.5m in BIRT-related business for Q4; annual BIRT-related business of $18.2m up 18%.

# Glyn Moody outlined The Great Oracle Experiment.

# The Symbian Foundation …

Last month cloud computing and systems management expert John Willis published his best of Cloud Computing for 2009 list he calls the Cloudies.  I am not an expert on the latest developments in cloud computing so it was nice to get a list of the best (in his expert opinion) cloud computing tools. I was especially interested in the latest open source software and I did a little research on each of these projects to see if they had active development mailing lists, regular releases  and a real community behind …

Monty turns his attention to the East. The value of JBoss to Red Hat. And more.

Follow 451 CAOS Links live @caostheory on Twitter and Identi.ca
“Tracking the open source news wires, so you don’t have to.”

For the latest on Oracle’s acquisition of MySQL via Sun, see Everything you always wanted to know about MySQL but were afraid to ask

# Monty Widenius predicted that the EU will clear Oracle-Sun “any moment”, turning his attention to Russia and China.

# Meanwhile the release candidate of MariaDB 5.1 is now …

Since Ubuntu 8.04 aka Hardy Heron, I've had issues with every new release. As Ubuntu evolves into being a viable desktop OS alternative, its complexity has been growing and with the new and improved looks new challenges arise. This bug in particular has been very difficult to diagnose and I can't imagine anyone without enough Linux experience to overcome it on their own, so I decided to summarize the steps I took to fix it ... and vent my frustration at the end.
The SymptomI came across the issue for the first time while trying Ubuntu's Karmic Netbook remix. After overcoming the typical Broadcom wifi driver, Network Manager would connect, but Firefox would fail to load the web pages 90% of the time. Using ping in the command line worked just fine. Maybe I needed to update the software packages to get the latest patches, surprise, apt-get was having similar problems and timing out. So the problem …

How To Set Up Database Replication In MySQL On Ubuntu 9.10

This tutorial describes how to set up database replication in MySQL. MySQL replication allows you to have an exact copy of a database from a master server on another server (slave), and all updates to the database on the master server are immediately replicated to the database on the slave server so that both databases are in sync. This is not a backup policy because an accidentally issued DELETE command will also be carried out on the slave; but replication can help protect against hardware failures though.

VMware to acquire Zimbra? 2009’s open source legal developments. And more.

Follow 451 CAOS Links live @caostheory on Twitter and Identi.ca
“Tracking the open source news wires, so you don’t have to.”

For the latest on Oracle’s acquisition of MySQL via Sun, see Everything you always wanted to know about MySQL but were afraid to ask

# All Things D reported that VMware is buying Zimbra from Yahoo.

# Mike Hogan speculated on what else would be missing from VMware’s virtualized software stack.

# …

Installing Lighttpd With PHP5 And MySQL Support On Ubuntu 9.10

Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on an Ubuntu 9.10 server with PHP5 support (through FastCGI) and MySQL support.

One of the things that I am really happy about in MariaDB is that we have our releases available as apt (and yum for Centos) repositories. This is largely thanks to being able to build this on the OurDelta package build infrastructure (which again builds on things like the Debian packaging scripts for MySQL).

Something like the Debian apt-get package system (which is also used by Ubuntu) is one of the major innovations in the Free Software world in my opinion. Debian has spent many years refining this system to where it is today. Want to run the mysql client, but it isn't installed? Just try to run it on your local Ubuntu host:

    $ mysql
    The program 'mysql' can be found in the following packages:
     * mysql-client-5.0
     * mysql-client-5.1
    Try: sudo apt-get install <selected package>
    -bash: mysql: command not found

Installing …