Devops Needs Sushi
So I wanted a fresh MySQL 5.1 release on my Fedora 10 box.
Fedora comes with a mysql 5.0 package and the MySQL community packages for 5.1 conflict with that in different ways. (to start with MySQL vs mysql)
For some weird reason libmysqlclient (in mysql-libs) is required by redland, which is required by openoffice.org-core. I probaly never need the RDF funtionalities that redland provides me but I`m stuck with them anyhow.
planet.grep.be today has a lot of active open source users and contributors.
The weird thing is that we never meet apart from Fosdem.
Yes, we occasionally run into eachother at other events but there’s not enough beer involved.
I’ve had different people ask me what and where are the Open Source gatherings in Belgium, and we must admit that apart
from Fosdem there isn’t that much in our little country.
and probably my last one ..
I mentioned a couple of weeks ago that I was looking into a way of converting my static page with published papers, articles and presentations in a more dynamic page where I could create RSS feeds from the updates and feed them into another site for everybody to use.
Some people suggested that I’d have a look at CCK & Views for this. While up till now when creating an app I had usually written my own Drupal module with my own database schema and manually written SQL Queries. This indeed looked like the perfect opportunity to dig into the CCK and Views thingie.
If you’ve been reading this blog for a while you’ll know that
for the past decade I’ve had a love-hate relation ship with Sun.
Sun has done a lot of good things in their open source journey such as MySQL, openOffice , Virtualbox and opensourcing Java. But on the other hand they had troubles with creating really organic opensource.
I’ve always wondered why a company that bought StarDivision because it was cheaper than buying the MS Office license keeps wasting money on building it’s own operating systems, albeit in a pretty open model, but with zero to no relevant community.
Have to close some tabs .. what more can I say ..
2 interresting articles about Drupal and MySQL performance tuning
Enjoy
Matt Reid wants to know what we want in an Open Source MySQL monitoring solution ?
He is working on the second incarnation of Monolith and wants input from the MySQL community.
Now for me the bigger question is if we want an isolated tool that runs stand alone, or a tool which we can integrate it in something we already have.
To me there is a difference between a tool that I want to use to debug my environment, such as Mytop or MySQL Activity Report, in that case I need some tool that quickly installs with little dependencies and little impact.
Kaj wrote about using Dopplr to keep track of where colegues and friends are traveling and finding out about accidental meetups. (I even use it to track where one of the Inuits collegues work plans)
Now I have never met Giuseppe , but we shared slides before so I’d love to meet him one day .. connecting to him via Dopplr gives me that opportunity .. who knows one day Dopplr will tell me we have matching travel schedules.
Florian is replying to James on the subject of using DRBD for MySQL HA. A discussion started earlier by Eric Florian is refuting most of the arguments that James has against using MySQL and DRBD together.
I`m also saying NO to MySQL and DRBD in most of the cases.. but not for any of the reasons James mentions.
I must say upfront I love DRBD and I have been using it in production for a long time but not for MySQL HA.
John Quinn writes about Scaling Drupal he is taking a one step at a time approach and is still writing his 4th and 5 stages.
His first step obviously is separating the drupal from a separate database server, and he chooses mysql for this purpose, moving your DB to a different machine is a good thing to do.
However then he gets this crazy idea of using NFS to share his his drupal shared files :(
(he even dares to mention that the setup ease is good) Folks, we abandonned NFS in the late nineties. NFS is still a recipe for disaster, it has performance issues , it as stability issues (stale locks), and no security admin in his right mind will tolerate portmap to be running in his DMZ.
(Also think about the IO path that one has to follow to serve a static file to a surfer when the file is stored on a remote NFS volume)