Our team has been working on some new articles detailing Oracle support in our Optim Development Studio offering. The article by Sonali covers pureQuery (development, runtime and tooling) aspects for Oracle databases. A new article by Thomas Sharp has details on the SQL development aspects with Oracle - connecting to Oracle using Oracle JDBC and DataDirect JDBC drivers, working with (creating, deploying, running, debugging) PL/SQL stored procedures/ functions and PL/SQL package entities. The article also has information on using PL/SQL artifacts with an Oracle-compatible DB2 9.7 database. The PL/SQL-based enhancements in ODS make it convenient you to not only develop with Oracle but to switch easily between Oracle and DB2 9.7.
Give the article a read and try out the scenarios described ( for some live demos refer to this video recording). As usual, stay tuned for more updates.