OSDC: Open Source Developers' Conference 09

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Everybody knows that dealing with hierarchies in a relational database is awkward, and depending on your needs it gets ugly, or downright impossible to do quickly in SQL (lots of queries needed, etc).

What if...

- you could do such operations with simple single queries?
- you could have not only simple trees but also complex ones (multiple parents) ?
- you could have complex graphs for friend-of-a-friend or other structures?

GRAPH engine does all that, without breaking a sweat. Externally it looks like a table and a storage engine, but internally it's a computational engine, in this case specialised for graph operations.

1. 
   GRAPH Engine for MySQL, MariaDB and Drizzle (30 mins) -Arjen Lentz
   by Eban Escott
2. 
   Awesome Things You've Missed in Perl (60 mins) - Paul Fenwick
   by Eban Escott
3. 
   Perl 6 Now (30 mins) - Scott Penrose
   by Eban Escott
4. 
   Agile Developer Practices for Dynamic Languages (60 mins) - Paul King
   by Eban Escott
5. 
   Simplicity (60 mins) - Marty Pauly
   by Eban Escott
6. 
   Taking Groovy and Grails Further into the Enterprise (30 mins) - Bob Brown
   by Eban Escott
7. 
   Writing Domain Specific Languages (DSLs) using Groovy (60 mins) - Paul King
   by Eban Escott
8. 
   Using Groovy for Testing (30 mins) - Paul King & Craig Smith
   by Eban Escott
9. 
   On Scala (or: Static Typing Doesn't Have To Suck) (30 mins) - Thomas Lee & Michael Neale
   by Eban Escott
10. 
    Google Wave (60 mins) - Dhanji Prasanna
    by Eban Escott
11. 
    Experiences from Agile Projects Great & Small (60 mins) - Craig Smith & Paul King
    by Eban Escott
12. 
    Maintaining a community based music website with open source software (30 mins) -Andrew Goodwin
    by Eban Escott