The back channel for all this was Twitter… Don’t hesitate to follow @harishpillay, @brianaker, @piawaugh or even @webmink (Simon Phipps, while not at the event, was available on Twitter). Some interesting reading, naturally.
Posted on 25/10/2009, 3:41 am, by Colin Charles, under MySQL.
At foss.my 2009, Brian Aker asked Richard Stallman at his keynote, about the Oracle/Sun acquisition (with a focus on MySQL), with regards to the parallel licensing approach used by MySQL. Brian was referring to:
As only the original rights holder can sell commercial licenses, no new forked version of the code will have the ability to practice the parallel licensing approach, and will not easily generate the resources to support continued development of the MySQL platform.
Generally based out of Bangalore (I visited them when I was last there), Webyog just started an office in Santa Clara, and are expanding. They boast 15,000 paid customers so far, with some big name customers: Google, Yahoo!, executive office to the US president, and more.
SQLyog is termed as an upgrade from phpMyAdmin. There is a GPL community edition, with some “power tools” that is part of the Enterprise Edition. It is very Win32 based, but easy enough to run on other OSes via WINE or some sort of virtualisation tool.
MONyog is an agentless monitoring tool. It competes directly with Enterprise Monitor from MySQL, and there is no Community edition.
All Webyog licenses are perpetual (not subscription), with updates for a year. There are also unlimited licenses (server/user).
The motto: Low priced software, but sell thousands of copies.
You probably already know that WordPress itself is built on top of MySQL. And despite everything you might have heard about our (MySQL/Sun’s) new founders, WordPress is MySQL today, and for the foreseeable future. Anyway, I digress.
WordPress.com has about 70 million tables, and tens of thousands of blogs. Large amount of tables, serve for easy sharding – after all, its based on WordPress MU, which creates a table for each blog (read does it scale?).
WordPress.com has a few terabytes of data in MySQL, with over 350 instances. They’re all powered by Debian servers, with MySQL.com binaries.
Of interest to lots of folk, is WordPress stats (you get them with your own install, thanks to the Stats plugin). There is about 150GB of data for stats, that enter MySQL every month, and the data is queried multiple times a second. WordPress stats currently are based on a per day basis, but real soon now, you’ll see hourly stats. So you can even switch when your day ends, because chances are, you’re not based in GMT.
WordPress has about 90%+ reads, so the single master multiple slaves replication methodology works well for them. They’re moving to solid state drives, which is giving them more capacity to their current SAS solutions, since its all many tables, MyISAM, and it fits their workload model really well. Moving to SSDs is interesting – if you weren’t at the MySQL Conference, you should definitely catch the video from Andreas von Bechtolsheim, titled The Solid State Storage Revolution. Andy is a co-founder of Sun Microsystems.
Off camera, Barry also told me that they ran HP hardware, and he gave me the tale of how PollDaddy got a new heart – i.e. they moved from .NET/SQLServer to PHP/MySQL.
So, here, I can’t wait for hourly stats to come to WordPress. And I’m most interested in seeing what comes out from this (via Matt Mullenweg’s blog post):
There are some new developments in the WordPress world, namely that I think it would be possible to add support for databases other than MySQL without changing every $wpdb call or breaking any plugins or themes. It won’t be easy, but the coolest stuff seldom is.
Posted on 22/4/2009, 4:19 pm, by Colin Charles, under MySQL.
I caught up with Marc Delisle (we have a relatively old interview with him on the MySQL DevZone) recently, and got him to give us an introduction to phpMyAdmin, the several books he’s written, and how the project gets new features from the Google Summer of Code. What’s really impressive? They continue winning awards (Marc won one from MySQL in 2009 as well!), and have a user base of nearly 18.5 million (this is downloads — not just users, considering how common it is in shared hosting environments). Watch the video for more.
Microsoft spends time working with the PHP community
They are porting applications to work with an SQL Server backend
They are ensuring that the language should “just work”, with the IIS and SQL Server stack. This is quite different from the usual AMP (Apache = server, MySQL = database, PHP = language) stack that we’re quite accustomed to.