Last week, I wrote about an experimental video program that I am coordinating for Mozilla.
I’ve now posted a more complete overview of the program, along with a draft guide for the program testers and an early FAQ on the program.
Helping us in our early stages are the following good and brave souls:
Since Heikki Tuuri and Peter Zaitsev‘s presentations at the MySQL User Conference 2008, I really wanted to try MySQL 5.1 with InnoDB plugin in production work to see how it compares to my current setups (MySQL 5.0.48 with integrated InnoDB).
First of all, the upgrade to MySQL 5.1.23-rc went without any particular quirks – I did not have to dump and reload tables, a simple mysql_upgrade script run was sufficient to put my DB to MySQL 5.1-readiness.
When starting a new MySQL instance you know that you have to do some warm-up work before getting any indicators – the buffer pool will be empty of indexes and data so most operations in the first hour of uptime will be IO-bound. You can also use clever …
[Read more]
Yesterday I passed the CMCDEV exam.
I only used the study guide (previous entry) and the official manual to prepare for the exam.
The study guide is a good preparation for the exam.(Thanks to
Roland
Bouman and all other people involved with the book. The only
minor issue with the book is that it didn't feel finished. Images
which should've been printed in high quality and some phrases
about a CD which is absent (All listed/fixed in the errata)
I filed a few bug reports while studying. (patched included :)
)
So now let's wait for MySQL 5.1 to become GA.
Today I received the "MySQL 5.1 Cluster Certification Study
Guide".
I will compare this book to the "MySQL 5.0 Certification Study
Guide" from MySQL Press. This is the book I used to study for the
MCDEV (Certified Developer) and MCDBA (Certified DBA)
exams.
The MySQL study guide was published by MySQL Press which is a
cooperation with a n old-school publisher.
The MySQL cluster study guide is published by Lulu.com
which is an online on-demand publisher.
Lulu.com Cons:
1. The print quality is worse.
2. The paper is less white.
3. The layout is more compact. The margins are really
small.
Lulu.com Pros:
1. On-demand print. This will make updated versions
possible.
2. The book is smaller (small margins) and is very easy to carry
with you (handy if your …
BusinessWeek reports MySQL continuing with their IPO preparations. As a long-time user (about ten years now), and almost as long-time customer (in many companies, obviously currently and most significantly Sulake and Habbo), I wish you guys the best of luck on that road. Don't lose your sight of the ballgame while doing that -- we need you to continue to do better with the product itself while the distractions of investor communications will be great.
I'm sure we can all name a few nuisances in every software product we use, and I certainly have a few of those of the MySQL database, but what I really admire the guys for is their approach to innovating in the sales …
[Read more]I came back from a two-week snowboarding trip to Zermatt -- my first to Switzerland, and what an excellent trip that was. Great powder, great freeriding, great weather. Will post some photos once I've sorted through them, but in the meantime, Sanna took some as well and posted them to her moblog.
On another note, I haven't mentioned Jim Starkey's comments to my previous post, but they're good reading to everyone interested in MySQL, with clarifications to some things I misunderstood in the documentation. I'm glad to hear that the "serial writes" don't in fact mean just one thread writing, as well as that he believes the engine will at a later stage allow multiple tablespaces per logical database.