Open Query @ DrupalConSF

Peter and Arjen will be at DrupalCon SF 2010. Peter specifically for the event, Arjen staying around the SF area after the MySQL Conference last week. Specifically, we’ll be talking with people about using the OQGRAPH engine to help with social graphs and other similar problems, easily inside Drupal. You may recall that Peter already […]

Open Query @ MySQL Conf & Expo 2010

Walter and I are giving a tutorial on Monday morning, MySQL (and MariaDB) Dual Master Setups with MMM, I believe there are still some seats available – tutorials are a bit extra when you register for the conference, so you do need to sign up if you want to be there! It’s a hands-on tutorial/workshop, we’ll be […]

Friendlist Graph Module for Drupal

At DrupalSouth 2010 (Wellington) after LCA2010, Peter and I implemented a Drupal module as a practical example of how the OQGRAPH engine can be used to enable social networking trickery in any website. The friendlist_graph module (available from GitHub) extends friendlist, which implements basic functionality of friends (2-way) and fans (1-way) for Drupal users. The […]

OQGRAPH at OpenSQL Camp 2009, Portland

Antony is travelling up to Portland for this great event that’s about to start Fri evening and going over the weekend. He’ll be showing other devs and people more about the OQGRAPH engine, and gathering useful feedback. Open Query is, together with many others (I see Giuseppe, Facebook, Gear6, Google, Infobright, Jeremy Cole, PrimeBase Technologies, […]

OQGRAPH update: speed, maze example, 5.0 packages

Antony has done a bit of magic, considerably speeding up inserts. Since the base implementation does not have persistence, insert speed is particularly important. Copying the 2×89,051 edges for the Tree-of-Life example is now near-instant. The delete bug has been fixed. There’s a new Maze example in the OQGRAPH trunk on Launchpad, first introduced in […]

OQGRAPH session on MySQL University – recording now available

It was fun doing the MySQL University session on OQGRAPH yesterday. Now also available: slides (PDF) and audio/video recording (FLV download, if anyone can convert to a more open format, that’d be great).

OQGRAPH engine on MySQL University – 5 Nov 2009 10:00 UTC

Only a few weeks after Walter’s session on Multi-Master Replication with MMM and thanks to the great gang at MySQL Docs (my colleagues from long ago!) I’ll be doing a MySQL University session in a few days, about the GRAPH computation engine. From talks/demos I’ve done about it so far, I’ve learnt that people love […]

OQGRAPH on Launchpad, graph examples

The MySQL 5.0 and MySQL/MariaDB 5.1 source code is now also available through Launchpad. If you were waiting for a version for 5.1 and are ok with building the plugin from source, now you can! The repo contains a subdir for examples, we’re hoping many people will contribute little snippets and scripts to import and […]

GRAPH Engine Linux binaries in MySQL 5.0.86-d10 available now

At this point we have a 32-bit and a 64-bit Linux binary tarball, should work on most Ubuntu and CentOS and the like (I tested a few). Possibly OSX coming. Not sure on Windows right now. For further details and download links, see yesterday’s release post.

GRAPH Engine source in MySQL 5.0.86-d10 available now

It’s time to play! A special thanks particularly to Antony Curtis for the excellent smart and actually very speedy coding, and for just being a great guy to work with. If you would like to utilise his ace MySQL knowledge and coding skills, do talk to me! Right now, we have a source tarball available […]