Once upon a time data modeling played a central role in the process of developing applications. Thus far in the SOA era, there has been a heavy emphasis on process, and data has all-too-often been lost in the SOA shuffle. In this talk, we present a data model for SOA - i.e., a service-oriented data model. This model formalizes the notion of a data service, modeling data in SOA as a layer of interrelated data services. We explain the key components of this model, including a taxonomy of data service operation types, a mechanism for capturing the entities that the data services are "about", and an approach to modeling relationships in SOA. The content of this talk is based on the data services model embodied in the BEA AquaLogic Data Services Platform (ALDSP), and the approach is based on lessons learned over a period of several years of working with data services and customer use cases.

Speaker Bio: Michael J. Carey is a Senior Engineering Director on the AquaLogic side of BEA Systems. Dr. Carey is currently the chief architect for BEA's AquaLogic Data Services Platform product. Prior to joining BEA in 2001, Dr. Carey spent a dozen years on the University of Wisconsin-Madison computer science faculty, five years as an IBM Almaden database researcher and research manager and a year and a half leading the data team at an e-commerce infrastructure software startup, Propel Software. Dr. Carey is an ACM Fellow, a member of the National Academy of Engineering, and a past recipient of the ACM SIGMOD Edgar F. Codd Innovations Award and the ACM SIGMOD Contributions Award. He has co-authored over one hundred conference and journal articles on topics related to database management systems and middleware and has extensive experience speaking at technical conferences.

DataServices World at SOAWorld 2008 (June 24, 2008)

DataServices World (June 24, 2008) is about the confluence of databases, data warehousing, business intelligence, enterprise computing and Internet computing. Its focus is architectures and technologies for accessing data from heterogenous data sources and providing that data to consumers such as components, services and applications.

At DataServices World, chaired by Ken North, we'll uncover architecture and technology solutions for accessing, integrating and processing data from multiple sources while guaranteeing security and scalability. These solutions include robust, high-performance data access middleware, optimized databases, efficient protocol handling, tuned queries and state of the art data services. We'll be looking at technology of interest to CTOs, enterprise architects, system architects, information architects, developers, database gurus, consultants and analysts. Register Early and Save!

SOAWorld Conference & Expo 2008 East
June 23-24, 2008 at the Roosevelt Hotel in New York City
SOA World Conference & Expo 2008 East brings together the best minds in the business for a two-day conference that offers comprehensive coverage of SOA and what it means to enterprise IT today.

Service-oriented architectures have evolved over the past few years out of the original vision of loosely coupled Web services replacing constrained, stovepiped applications throughout enterprise IT. Every major enterprise technology vendor today has developed its own SOA strategy, supported by innumerable mid-size companies and start-ups offering specific SOA aspects or entire solutions.

Service-oriented architectures (SOAs) have evolved over the past few years out of the original vision of loosely coupled web services replacing constrained, stovepiped applications throughout enterprise IT. Every major enterprise technology vendor today has developed its own SOA strategy, supported by innumerable mid-size companies and start-ups offering specific SOA aspects or entire solutions. This explosive growth in SOA technology is in response to a global demand--IDC estimates that spending on SOA services alone will grow from $8.6 billion to more than $33 billion by 2010. 

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Attend SOA World Conference & Expo 2008 East and learn from more than 100 speakers about how SOA is transforming business – and the way IT and business managers think about their businesses, processes, and technology. The topics will include:

• Enterprise Mash-Ups
• SOA and Web 2.0
• SOBAs
• Patterns and Anti-Patterns
• Governance Enforcement
• AJAX RIA and SOA
• Run-Time Governance
• Wikis and Lightweight Software
• Policy-Driven SOA
• Complex Event Processing
• Windows Interoperability
• EAI Without the Cost
• Mixed Portal Environments
• Reference Architecture

SOA World Conference & Expo Sponsors
In 2007, SOA World Conference & Expo was sponsored by the world’s leading SOA companies including Active Endpoints, BEA Systems, Laszlo Systems, Nexaweb, TIBCO Software, WSO2, IBM, Parasoft, webMethods, Sybase, B-hive, iTKO, Managed Methods, Mellanox Technologies, Nastel, NextAxiom, RingCube, Two Roads Professional Resources, Web Age Solutions, Solstice Software, Fiorano Software, iTKO, Layer 7 Technologies, PushToTest, Ruby on Gears, Farata Systems, Tenfold, Thinstall, Trivera Technologies, BZMedia, Extension Media, GoingToMeet, ITtoolbox, Methods & Tools, SDTimes, Software Test & Performance, TechTracker Media, ZapThink, OASIS, and SOA Consortium.

• DataServices World at 13th International SOA World Conference & Expo in NYC
• DataServices World: Data Access and Data Services Workshop
• DataServices World: The Importance of Middleware and Data Services
• Data Services World : Mark Hapner's WADL, URIs as Database Types, Tricks of the Architect's Trade Session
• DataServices World: Mike Pizzo's Language Integrated Query (LINQ) and ADO.NET Entity Framework Session
• DataServices World: Data Services Layer and Its Role In SOA
• DataDirect The Coming Wave in Data Services
• Tips for Efficient PaaS Application Design