DBXTalk - Smalltalks 2011

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The document introduces DBXTalk, an open source relational database solution for Smalltalk. It includes an open database driver (OpenDBX), an ORM called Glorp, scaffolding tools (DBX Magritte), and a GUI browser (DBXBrowser) to interact with the database. The speaker discusses running over 800 unit tests on various databases with success and some errors, and plans for additional documentation chapters. The goal is to enable serious database usage in Smalltalk applications.

Technology

RDBMS

Broadly used in the software
industry, by tons of people

We want Smalltalk in
business Applications!

What is DBXTalk?
An Open Source Relational DB Solution for
Smalltalk

 A common Database API – OpenDBX
Driver
 An ORM – new Pharo Glorp Port
 Scaffolding Tools – DBX Magritte
 A GUI to rule them all – DBXBrowser

OpenDBX Driver

Just an
Adapter!
But written
in C!!

New Pharo Glorp Port
Results over 800 unit tests

 Oracle - 7 errors, 1 failure
 MySql -100% green tests
 PostgreSQL - 7 errors, 1 failure
 SQLite - 6 failures
 Native PostgresV2 Driver - 2 failures

DBX Magritte

DBXEntities

Glorp Mappings
GUIs

DBXBrowser

A GUI to interact
with all the
previous

 Query a DB

 Edit DBXEntities

 Try Glorp

 ...

New Documentation

 OpenDBXDriver Pharo by Example draft
chapter!

 Glorp & DBX Magritte chapters coming
soon

So, Thanks!

Esug Summer of Talk 2011!!!

Students: Guillermo Polito, Gisela Decuzzi, Santiago Bragagnolo

Mentors: Mariano Martinez Peck, Esteban Lorenzano, Diógenes Moreira

And Thanks to Alan Knight from the Glorp Team, Norbert Sendetzky from OpenDBX
for their contributions!

Conclusions
 Conclusion: We can do serious stuff!
 Further work:
 Finish work in progress (soon, I promise!)
 Glorp documentation
 Updating website (and that boring stuff)

Some links
Site, until we get a new domain:
 http://dbxtalk.smallworks.com.ar/
Where's the code?
 http://squeaksource.com/DBXTalk/
Is there an issue tracker? Yes
 http://code.google.com/p/dbxtalk
Own Mailing list (just not to bother pharo's people)
 http://groups.google.com/group/dbxtalk

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DBXTalk - Smalltalks 2011

1. Ing. Guillermo Polito Smalltalks 2011

2. RDBMS Broadly used in the software industry, by tons of people

3. We want Smalltalk in business Applications!

4. What is DBXTalk? An Open Source Relational DB Solution for Smalltalk  A common Database API – OpenDBX Driver  An ORM – new Pharo Glorp Port  Scaffolding Tools – DBX Magritte  A GUI to rule them all – DBXBrowser

5. OpenDBX Driver Just an Adapter! But written in C!!

6. New Pharo Glorp Port Results over 800 unit tests  Oracle - 7 errors, 1 failure  MySql -100% green tests  PostgreSQL - 7 errors, 1 failure  SQLite - 6 failures  Native PostgresV2 Driver - 2 failures

7. DBX Magritte DBXEntities Glorp Mappings GUIs

8. DBXBrowser A GUI to interact with all the previous  Query a DB  Edit DBXEntities  Try Glorp  ...

9. New Documentation  OpenDBXDriver Pharo by Example draft chapter!  Glorp & DBX Magritte chapters coming soon

10. Demo (not Mariano's Showtime slide)

11. So, Thanks! Esug Summer of Talk 2011!!! Students: Guillermo Polito, Gisela Decuzzi, Santiago Bragagnolo Mentors: Mariano Martinez Peck, Esteban Lorenzano, Diógenes Moreira And Thanks to Alan Knight from the Glorp Team, Norbert Sendetzky from OpenDBX for their contributions!

12. Conclusions  Conclusion: We can do serious stuff!  Further work:  Finish work in progress (soon, I promise!)  Glorp documentation  Updating website (and that boring stuff)

13. Some links Site, until we get a new domain:  http://dbxtalk.smallworks.com.ar/ Where's the code?  http://squeaksource.com/DBXTalk/ Is there an issue tracker? Yes  http://code.google.com/p/dbxtalk Own Mailing list (just not to bother pharo's people)  http://groups.google.com/group/dbxtalk

14. Questions?

DBXTalk - Smalltalks 2011

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