The Percona Live MySQL Conference and Expo 2013 is almost 1 month away. It's time to start planning, set the expectations, and decide what to attend. This post will give a roundup of some of the sessions that I recommend attending and I look forward to.

First, the unexpected!

After much talk and disbelief, here they come! Oracle engineers will participate to the Percona Live conference. This is wonderful! Their participation was requested by the organizers, by the attendees, and by community advocates, who all told the Oracle management how important it is to be in this conference. Finally, they have …

Wanting to give away the pass at all costs, Shlomi then published a new post, …

It was my pleasure and privilege to attend Codebits in 2009. As Roland Bouman says, its talk choice method is based on public voting, and therefore everyone cha have contribute to the schedule.But that is not the main reason for attending this extraordinary event. It is not just a conference. It's an innovation fest. For 1 and 1/2 days, it's a conference, where the speakers are encouraged to bring to their audience the most innovative and inspiring talks. In the afternoon of the second day, the event becomes a competition, where the teams that have registered will have 24 hours to bring a project to completion, and they have to start and finish within the allotted time. The project can be anything, and I have seen quite a lot …

From NY Post: Oracle Leader Blinks – Larry’s Olive Branch (to the EU), the NYpost sources apparently say that “what [...] Ellison is proposing is the creation of a firewall between MySQL and the rest of the combined company, and possibly setting up an entirely separate board for the MySQL business.”

There is no independent confirmation of any of this, so it may be true, or just air, or a trial balloon to see how other parties respond… I’m not going to add opinions to this, I just reckon it’s an interesting progression in the case. We’ll see how it pans out.

Update: so it’s not true (see Reuters).

(so now I’ll add my opinion…) Unfortunate in a way because from my perspective it …

…

Dear Commissioner Kroes,

Last week, former MySQL CEO Mårten Mickos wrote you a letter urging approval of Oracle’s takeover of Sun Microsystems1, asserting that Oracle’s ownership of MySQL (as part of the Sun acquisition) will increase competition in the market.

As a long-time MySQL user, a former MySQL AB staff member2 and a participant in or consultant to a wide range of other open source and free software projects3, I found Mårten’s conclusion to be optimistic at best.

Oracle’s ownership of MySQL will lead to what the commission fears – greater costs and less choice in the DBMS market.

In making this point, I’ll challenge the three …

Open Source is global in nature. You can develop a database in, say, Finland or Sweden, and become known in, say, Ukraine or the United States.

This would imply that Open Source knows no borders.

In practice, borders hamper Open Source work a lot. I have been familiar with the hassle involving MySQLers in Russia and the Ukraine trying to get Schengen (European Union) and US visas for meetings. And I have myself gone through a lot of hassle travelling to Russia and once even (out of my own stupidity and carelessness, though) been denied entry to India when I already was on Indira Gandhi airport in New Delhi.

But now, I’ve experienced what I had expected the least:

Several Sun Microsystems Inc employees, especially related to the Database Group, have been denied short stay business visas to Australia, over the last few months, …

With the GA announcement of MySQL 5.1 coming up, we have picked the winners in the MySQL 5.1 Use Case Competition.

To keep you in suspense, let me first announce those on positions 5 to 10:

5. Fourat Zouari (TriTUX.com, Tunis, Tunisia): Using Partitioning for Data Warehousing. See Fourat’s DevZone article, and his blog entry from May 2008.

6. Ryan Thiessen (Big Fish Games, Seattle, …

Two articles have already been published from the competition submissions. One …

Have you heard of Drizzle? It was announced at OSCON yesterday and is all over the blogosphere. From the Drizzle FAQ:

* So what are the differences between is and MySQL?

No modes, views, triggers, prepared statements, stored procedures, query cache, data conversion inserts, ACL. Fewer data types. Less engines, less code. Assume the primary engine is transactional.

Also from the FAQ is that, right now at least, there is no intention to make this run natively on windows and they make the point:

* "This is not a SQL compliant relational..."

Very true, and we do not aim to be that.

It is a fork of MySQL that takes it backward to pre-5.0 in features but hopefully greatly reduces the bugs and instabilities. I plan to look at it but I don't see …