For the third year running I'm going to be speaking at BearPark's DevWeek conference. This year I actually managed to submit some breakout session titles on time too.

Wednesday 12th March

11:30 A developer’s guide to Windows Workflow Foundation
There are many challenges to writing software. Not least of these are lack of transparency of code and creating software that can execute correctly in the face of process or machine restart. Windows Workflow Foundation (WF) introduces a new way of writing software that solves these problems and more. This session explains what WF brings to your applications and explains how it works. Along the way we will see the major features of WF that make it a very powerful tool in your toolkit, removing the need for you to write a lot of complex plumbing.

14:00 Creating robust, long-running Workflows
Long-running processes have unique requirements in that they need to maintain state over process restart; Windows Workflow Foundation (WF) enables this with its persistence infrastructure. However, there are issues around hosting and activity development that require attention for long running workflows to be robust. This session looks at the design of the workflow persistence service; issues around hosting and creating full featured asynchronous activities. This session assumes some familiarity with WF.

16:00 Cross my palm with Silver – creating workflow-based WCF services
There are very good reasons for using a workflow to implement a WCF service: workflows can provide a clear platform for service composition (using a number of building block services to generate functionally richer service); workflows can manage long running stateful services without having to write your own plumbing to achieve this. This session introduces the new Visual Studio 2008 Workflow Services. This technology, previously known as “Silver”, provides a relatively seamless integration between WF and WCF, enabling the service developer to concentrate on the application functionality rather than the plumbing. This session assumes some familiarity with WF and WCF.

Friday 14th March - Postcon

A day of connected systems with Visual Studio 2008
Most businesses find themselves building applications that use two or more machines working together to produce their functionality. One of the challenges in this world, apart from the actual business logic being implemented, is connecting the different parts of the application in a way that best fits the environment the machines are places – are there firewalls in place? Are some parts of the application written on different platforms such as Java? Do the different parts of the application have to maintain their state over machine restart? Late 2006 saw Microsoft release WCF and WF to tackle some of these challenges. However, parts of the story were left untold – especially the integration between the two.
Visual Studio 2008 introduces a number of new features for writing service based software. Its features build on the libraries released as part of .NET 3.0, providing an integration layer between the two. In this pre/post conference session we start at the basics of how WCF and WF work and then look at the various integration technologies introduced in Visual Studio 2008.

So if you're attending DevWeek I hope to see you there