lefred

lefred

I am MySQL Community Manager for EMEA & APAC. I joined the MySQL Community Team in May 2016. I have been an OpenSource and MySQL consultant for more than 15 years. My favorite topics are High Availability and Performance.

SambaXP Episode 6

The rest of the afternoon of this Tuesday April 24th started with the presentation of the tool Likewise Identity of Centeris but the presentation was delayed due to technical problems and the speakers was talking too quickly.

The next speech was great ! Andrew Tridgell presented the new approach to clustering in Samba with CTDB. The figures during the demo were really impressive ! I hope the slides will be online very soon.

After this G

SambaXP Episode 5

We started this afternoon with a very funny introduction by John Tempstra. I started it taking off his tie and the slides presenting the samba team were very funny. I hope those will be on-line soon. He called Samba : UUII (Unseen University of Incompatible Interoperability) ;-)

Then we were all surprised when Howard Chu (openldap) started his very interesting presentation by playing violin !

SambaXP Misc

This blog entry is only some miscellaneous fun from my SambaXP expedition ;-)

The following pictures illustrate my multi-tasks capacity, I'm working very hard while reading my new PHP5 book :

Something I was very surprise was to find some Apollinaris water, I thing it was close to 15 years that I didn't drink/see any, so I had to take a shot of it :

SambaXP Episode 4

Jerry shows us some other nice features and some very dark uncommented features form our M$ friends.

One of those nice features is the possibility to setup a Service Control Delegation that allows users from certain groups to start or stop some services running on the GNU/Linux server like cups, apache...

MySQL Master-Master Replication

To set up a dual master replication with MySQL, only some modification must be done, it's very simple and there is a lot of howto's on the topic. This is my contribution with a basic setup and I've tried to gather common commands to maintain such solution.

The big picture :

The first step is to configure both mysql using the file my.cnf (usualy on /etc in GNU/Linux) :

As MySQL Community Manager, I am an employee of Oracle and the views expressed on this blog are my own and do not necessarily reflect the views of Oracle.

You can find articles I wrote on Oracle’s blog.