Absolutely Typical – The whole story on Types and how they power PL/SQL Interoperability (UKOUG, 2011)

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This presentation will hopefully convince database developers that types in the Oracle Database are worth their salt – and more. With the recent improvements in 11gR2, the pieces are available to complete the puzzle of structured and modern programming with a touch of OO and more importantly to create a decoupled, reusable API that exposes services based on tables and views to clients that speak SQL, AQ, PL/SQL, Types, XML or RESTful, through SQL*Net, JDBC or HTTP.

This session shows through many demonstrations how types and collections are defined, how they are used between SQL and PL/SQL and how they can be converted to and from XML and JSON and how they drive Native WebServices as well as RESTful services based on the Embedded PL/SQL Gateway. Everyone doing PL/SQL programming will benefit immediately from this session. Every Database Developer should be aware of Types and Collections. For structured programming, for optimal SQL to PL/SQL integration and for interoperability to client application. This session introduces Types and Collections, their OO capabilities, the conversion to XML and JSON, their use in Native and RESTful WebServices and the pivotal role they can play in encapsulation and decoupling.

The slides can be reviewed here:

Resources

Download Slides plus Demoscripts here: AbsolutelyTypical_UKOUG2011_jellema.zip.
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About Author

Lucas Jellema, active in IT (and with Oracle) since 1994. Oracle ACE Director for Fusion Middleware. Consultant, trainer and instructor on diverse areas including Oracle Database (SQL & PL/SQL), Service Oriented Architecture, BPM, ADF, JavaScript, Java in various shapes and forms and many other things. Author of the Oracle Press books: Oracle SOA Suite 11g Handbook and Oracle SOA Suite 12c Handbook. Frequent presenter on conferences such as JavaOne and Oracle OpenWorld. Presenter for Oracle University Celebrity specials.

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