About one month ago, the MySQL team at Oracle released MySQL 8.0, with a large list of changes. One of the most interesting features in the new release is also one that does not show up much, also because the team has gone to great length to keep most of its implementation hidden: the data dictionary.

What makes the data dictionary so interesting, despite its scarce visibility, is the effect that it has on performance. Up to MySQL 5.7, searching the information_schema was an onerous operation, potentially crippling the system. In MySQL 8.0, the same operations are …

Keith Larson: Thank you for allowing me to do this interview with you. What have you and Continuent been up to lately?

Giuseppe Maxia:  Hi Keith. It's my pleasure.  I (and the whole team at Continuent) have been quite busy releasing version 1.5.1 of our flagship clustering and HA product, Tungsten Enterprise. Apart from the pleasure of the growing business that makes us all very happy, we enjoy the rare geeky joy of working at a product at the highest levels of innovation and technical effectiveness.

 I am also happy, at a personal level, because my current job keeps me in touch with the MySQL community. The products that we develop, both the open source and the commercial solutions, depend heavily on the ubiquity of MySQL. When I dedicate some time to the MySQL community, I am doing at the same time something that I like and that is ultimately beneficial for my company's business. For this reason, my …

Ronald Bradford,  an Oracle ACE Director has been busy working with  database consulting, book writing (EffectiveMySQL) while traveling and speaking around the world in support of MySQL. I was able to take some of his time to get an interview on this thoughts about theMySQL Connect conference.

Keith Larson: What where your thoughts when you heard that Oracle was going to provide the community the MySQL Conference ?

Ronald Bradford: Oracle …

As Keith announced today, there are two more Oracle ACE Directors for MySQL expertise. In case you are wondering how an ACE Director compares to a regular ACE, here is an overview and some FAQ.

Oracle OpenWorld 2010 is over!  While I had to leave early Tuesday (the paying job takes precedence over the volunteer job), there are many things to talk about that happened while I was at OpenWorld this year.  I’ll attempt to cover a few of them in this posting.

Saturday Night, the ODTUG Board and YCC staff got together to discuss our plans and obligations for the week.  With Sunday User Forum, MySQL Sunday, and Oracle Develop to attend to during the week, along with many other meetings, this was an important start to the week.  It was nice for everyone to see everyone again, and to recharge and energize for the tasks ahead during the week.  Below is a picture of fellow Board Members Barbara Morris and Monty Latiolais at the dinner at Annabelle’s Bar and Bistro.

Saturday Evening Dinner before OpenWorld 2010

Sunday morning, I had a …

This is the 137th edition of Log Buffer, the weekly review of database blogs. Dave Edwards is enjoying a week off, and so as part of my plot to take over the world, I am writing this week’s Log Buffer.

First, the fun stuff: Josh Berkus tells us that the American English Translation of the Manga Guide to Databases is available in Japanese Fairies and Third Normal Form.

Then, the basics:
Giri Mandalika points to an article on Using MySQL with Java Technology. This is a basic article on how to connect, and …