OpenSource Database technologies such as Java DB and PostgreSQL got a lot of attention at Sun tech days in China. This blog is enough evidence of the busy times we had at the database booth at Shanghai tech days. The story was the same at Beijing with even more people visiting our booth.
China is very impressive! They have a strong and matured developer community. We do not get to see them, work with them in the communities much, may be because of the language barrier there is, but I was actually amazed by the kind of knowledge and expertise they have. It will be really nice to see more of them in the communities.
During the course of both the tech days, I interacted with a lot of people, mostly developers, marketing folks and students. I was doing a dual role at Shanghai evangelizing Java DB and PostgreSQL, as we had only one booth for both the technologies. At Beijing, we managed to have separate booths and I was mainly doing Java DB. Manyi's talk at Shanghai tech days was a great success for the kind of
response we got and the amount of interest that was shown in Java DB by the audience.
It was very overwhelming to see that the developers were keen to understand how they can use Java DB in the multi tier system. This was a very frequent question that we faced including few very focused discussions around how Java DB could be used in the middle tier for their specific design. I genuinely felt a need for more focused talk on 'Java DB in multi-tier architecture'.
Another frequent question that is worth a mention here is weather it is possible to use Java DB in consumer and mobile devices. The fact that there is more demand in china/japan for sophisticated gadgets, this was not so surprising. It was really useful to talk to many developers and understand their applications. In a lot of their applications like test automation systems, in-house group blogs and other web based utilities, I could help them understand how Java DB could be useful. Given the amount of good work we are doing at the Apache derby community, it was satisfying to see that people will benefit from its rich feature set.
The trip was a great experience and having Manyi Lu and Wei-chen Lu (who can speak chinese fluently) was a great help for me to be able to interact with people only speaking Chinese.
Manyi also shared her tech days experience, that is available here.