NO two programmers use the same notation (experiment)
Zuzel Vera Pacheco, a Master Student at the University of Toronto under the supervision of Greg Wilson has been working on the Back-annotation of data models at run-time. For a short description of her project see also this presentation on Slideshare. As part of this...Complaint about my code-generation strategy to implement many-to-many associations in relational databases
I got a complaint about the translation of many-to-many UML associations to SQL tables in my UMLtoSQL online service . More specifically, the complaint was that in the translation of this UML class diagram: the Recommends association was implemented as an independent...UML class diagrams are easier to understand than ER diagrams
An empirical study show that UML is more comprehensible than the ER language
LiquiBase – Version control FOR database schemas
Thanks to Lothar Behrens , I discover LiquiBase a “an open source (LGPL), database-independent library for tracking, managing and applying database changes” (by database changes, they mean changes on the database schema). LiquiBase offers version control...On commit triggers – Am I the only one missing them?
Neither the SQL standard nor any of the major database vendors provide an ON COMMIT trigger (i.e. a trigger that fires when a transaction commits). The only exception (AFAIK) is Firebird
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