Friday Mar 28, 2008

PostgreSQL, MySQL and Java DB at Sun Tech Days, Hyderabad 2008

Sun Tech days Hyderabad kept its promise of bringing thousands of techies to the conference even this year. Total 7000 people attended this conference that ran over three days in the last week of february. Like last year, student community dominated the number of registrations, but the number of developers from the Indian IT industry was still quite a significant percent of the total number. The conference had total 4 tracks running in parallel on the first 2 days and the last day, also called as the Open Source day, had in fact 5.

I presented 2 sessions this year. "PostgreSQL and MySQL, the databases inside Solaris" in the Solaris track on the first day and "MySQL and Java DB, the databases for Java developers" in the community track on the second day.

TalkAbout 300 people attended my session in the Solaris track and it was received very well. The recent announcement of MySQL aquisition helped here, I believe. I discussed features of both PostgreSQL and MySQL and also compared both of them specifically where they overlap. Also, I discussed how Solaris currently integrates these 2 databases and future plans with WebStack. I also presented the PostgreSQL + Zones and postgreSQL DTrace demo, which... worked.

Not so surprisingly, people seem to have been using these 2 databases already. This was evident from the questions I faced at the end. Issues such as Indic language support for PostgreSQL also came up. Unfortunately, This particular point need more attention in the PostgreSQL community and I think, if anybody has to do this, it has to be the Indian language experts. I also think solving this issue is critical for the success of OSDB with Govt of India adopting open source technologies in a big way. People also asked doubts on the comparison between these 2 databases, I was able to answer many of these. I received a comment on the talk, "I was always confused with these 2 databases and this talk has cleared a lot of that.", which is very satisfying.

The other talk was with the series of Java related talks and had much larger audience. Total, 1192 people attended this session and it is the biggest audience I have ever had. The repeat audience from the previous talk was minimal, about 1-2 %. Here, I introduced Java DB and also discussed/compared its feature set with MySQL. The later part of the presentation was focussed more on developing Java database applications. I presented the DerbyTaxdemo and also wanted to show Roumen's "Generating RESTful clients with MySQL using Netbeans" demo, but my Compiz-on-KDE crashed Netbeans and I could not show the demo.

OSDB BoothApart from the 2 sessions, we had a OSDB booth that was manned by Wei-chen and Saurabh Vyas. I spent most of my time at the booth. The booth was located right next to the conference hall and it was crowded all the time.

This year, the event was special for a lot of reasons. It is the 10th anniversary of tech days. We had Software EVP, Rich Green, MySQL Co-Founder David Axmark and Ian Murdock doing the keynotes. We also had a famous indian music band, Euphoria, performing and a fashion show for the audience. This was the first time I presented at the tech days and it was very special because it was also the first time MySQL was covered at Sun Tech Days and I feel honored for being associated with that.

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