HOME SCALA & F# JAVA .NET WEB GROOVY & GRAILS ANDROID & IOS NOSQL ARCHITECTURE AGILE & SCRUM AGILE DEVELOPER  
London .NET User Group:Command Query Responsibility Segregation
Command Query Responsibility Segregation
Command Query Responsibility Segregation
More and more developers are starting to use messaging patterns and domain models in their N-Tier architectures. Many are surprised by the added complexity and beginning to wonder - was it worth it?

Join Udi, the author of Advanced Distributed Systems Design with SOA and Loosely Coupled Messaging with NServiceBus, as he describes the missing pattern which brings simplicity back to distributed systems architecture.

ABOUT UDI DAHAN
Udi Dahan is the lead of the NServiceBus project – the most popular open-source .NET Enterprise Service Bus and an internationally renowned expert on software architecture and design.
More about Udi Dahan

ABOUT THE LONDON .NET USER GROUP
The London .NET user group was etablished in 2002 to provide developers developers working with Microsoft's .NET framework with access to the latest and best information. At our monthly meetings you can hear expert speakers who dig 'under the hood' and keep you informed on best practices and future directions of the Framework.
More about the London .NET User Group
PODCAST COMMAND QUERY RESPONSIBILITY SEGREGATION
SPONSORS
Skills Matter Ltd
PROGRESSIVE .NET COURSES
Ashic Mahtab's Fasttrack to Git, ASHIC MAHTAB'S FASTTRACK TO GIT
Ayende Rahien's NHibernate 3.0 workshop, AYENDE RAHIEN'S NHIBERNATE 3.0 WORKSHOP
Ayende Rahien's RavenDB Workshop, AYENDE RAHIEN'S RAVENDB WORKSHOP
Brian Sletten's REST and Resource-Oriented Architecture Bootcamp, BRIAN SLETTEN'S REST AND RESOURCE-ORIENTED ARCHITE
Continuous Integration and Delivery, CONTINUOUS INTEGRATION AND DELIVERY
Danijel Arsenovski's Refactoring Dojo, DANIJEL ARSENOVSKI'S REFACTORING DOJO
David Laribee's Leading Lean/Agile Teams, DAVID LARIBEE'S LEADING LEAN/AGILE TEAMS
Fast Track to F# with Tomas Petricek & Phil Trelford, FAST TRACK TO F# WITH TOMAS PETRICEK & PHIL TRELFO
Gojko Adzic's Test Driven Development Workshop, GOJKO ADZIC'S TEST DRIVEN DEVELOPMENT WORKSHOP
Greg Young's Advanced CQRS & DDD Workshop, GREG YOUNG'S ADVANCED CQRS WORKSHOP
Greg Young's CQRS, Domain Events, Event Sourcing and how to apply DDD, GREG YOUNG'S CQRS, DOMAIN EVENTS & DDD
Greg Young's Super Intensive CQRS Immersion Weekend, GREG YOUNG'S SUPER INTENSIVE CQRS WEEKEND
Jon Jagger & Kevlin Henney's Agile Development for Developers, JON & KEVLIN'S AGILE DEVELOPMENT COURSE
Mark Rendle's Web App Development with Nancy and Simple.Data, MARK RENDLE'S WEB APP DEVELOPMENT WITH NANCY AND S
Matthew Baxter-Reynolds' Programming Metro-style Apps Workshop, MATTHEW BAXTER-REYNOLDS' PROGRAMMING METRO-STYLE
Matthew Baxter-Reynolds' Professional Windows 8 for .NET Developers, MATTHEW BAXTER-REYNOLDS' WINDOWS 8
Masterclass: Reducing Technical Debt with Michael C. Feathers, REDUCING TECHNICAL DEBT WITH MICHAEL C. FEATHERS
Sebastien Lambla's Building REST Architectures on .NET Course, SEB LAMBLA'S REST ARCHITECTURES ON .NET
Simon Brown's Enterprise Software Developer, SIMON BROWN'S ENTERPRISE SOFTWARE DEVELOPER
Udi Dahan's Advanced Distributed Systems Design with SOA, UDI DAHAN'S ADV DISTRIBUTED DESIGN W SOA
Udi Dahan's Enterprise Development with NServiceBus, UDI DAHAN'S NSERVICEBUS COURSE
Writing Concurrent Code with Lock-Free Algorithms with Martin Thompson, WRITING CONCURRENT CODE WITH LOCK-FREE ALGORITHMS
PROGRESSIVE .NET PODCASTS
Eric Evans:Welcome: Eric Evans, Welcome: Eric Evans
Eric Evans : 14th Jun 2013		 View Podcast: Welcome: Eric Evans,
Alberto Brandolini:Rethinking Enterprise Software, Rethinking Enterprise Software
Alberto Brandolini : 14th Jun 2013		 View Podcast: Rethinking Enterprise Software,
Ian Robinson:Miching Mallecho: Mischief, Motivation and Graph Models, Miching Mallecho: Mischief, Motivation a
Ian Robinson : 14th Jun 2013		 View Podcast: Miching Mallecho: Mischief, Motivation and Graph Models,
Paul Rayner:DDD with Ruby on Rails and MongoDB, DDD with Ruby on Rails and MongoDB
Paul Rayner : 14th Jun 2013		 View Podcast: DDD with Ruby on Rails and MongoDB,
Greg Young:Document based messaging and analysis, Document based messaging and analysis
Greg Young : 14th Jun 2013		 View Podcast: Document based messaging and analysis,
Robert Smallshire:How DDD became an essential ingredient for competitive software in the energy sector, DDD in the Energy Sector
Robert Smallshire : 14th Jun 2013		 View Podcast: How DDD became an essential ingredient for competitive software in the energy sector,
Eric Evans:Email, Ubiquitous Language, Visualization & Clojure: Eric's Sandbox Project, Email, Ubiquitous Language, Visualizatio
Eric Evans : 14th Jun 2013		 View Podcast: Email, Ubiquitous Language, Visualization & Clojure: Eric's Sandbox Project,
Uncle Bob (Robert C. Martin): Systems and Domains. Triplet Sons of Different Mothers, Systems and Domains. Triplet Sons of D
Uncle Bob (Robert C. Martin) : 14th Jun 2013		 View Podcast: Systems and Domains. Triplet Sons of Different Mothers,
Zi Makki:PARK BENCH PANEL DISCUSSION, PARK BENCH PANEL DISCUSSION
Zi Makki : 14th Jun 2013		 View Podcast: PARK BENCH PANEL DISCUSSION,
Tomas Petricek:Machine Learning Hands On with F#, Machine Learning Hands On with F#
Tomas Petricek : 13th Jun 2013		 Podcast Coming Soon: Machine Learning Hands On with F#,
Udi Dahan:June Q&A, June Q&A
Udi Dahan : 6th Jun 2013		 View Podcast: June Q&A,
:F# on iPad and iPhone with Xamarin Studio, F# on iPad and iPhone with Xamarin Studi
: 30th May 2013		 View Podcast: F# on iPad and iPhone with Xamarin Studio,
Ian Cooper:Keynote: Ian Cooper , Keynote: Ian Cooper
Ian Cooper : 29th May 2013		 View Podcast: Keynote: Ian Cooper ,
Mark Rendle:Single Page Applications with AngularJS and TypeScript and Simple.Web (oh my!), Single Page Applications with AngularJS
Mark Rendle : 29th May 2013		 View Podcast: Single Page Applications with AngularJS and TypeScript and Simple.Web (oh my!),
Dylan Beattie :10 Deploys a Day, the .NET Way, 10 Deploys a Day, the .NET Way
Dylan Beattie : 29th May 2013		 View Podcast: 10 Deploys a Day, the .NET Way,
OTHER PROGRESSIVE .NET EVENTS
Tomas Petricek:Fast Track to F# with Tomas Petricek & Phil Trelford, Fast Track to F# with Tomas Petricek & Phil Trelfo
2 DAY COURSE. Featuring Tomas Petricek
London, Monday, June 24th
The London Python Group:Intro to python debug, The London Python Group
FREE EVENT: Intro to python debug
London, Monday, June 24th
Michael C. Feathers:Masterclass: Reducing Technical Debt with Michael C. Feathers, Reducing Technical Debt with Michael C. Feathers
2 DAY COURSE. Featuring Michael C. Feathers
London, Thursday, June 27th
F#unctional Londoners Meetup Group:Last-Fi -An F# powered Raspberry Pi internet radio, F#unctional Londoners Meetup Group
FREE EVENT: Last-Fi -An F# powered Raspber
London, Thursday, June 27th
DDD East Anglia 2013, DDD East Anglia 2013
CONFERENCE (1 DAY)
Cambridge , Saturday, June 29th BOOK NOW!
Simon Brown Software architecture and code, Software architecture and code
FREE EVENT: In The Brain of Simon Brown
London, Monday, July 1st
Paul Stack:Continuous Integration and Delivery, Continuous Integration and Delivery
2 DAY COURSE. Featuring Paul Stack
London, Wednesday, July 3rd
Damjan Vujnovic:Gojko Adzic's Test Driven Development Workshop, Gojko Adzic's Test Driven Development Workshop
2 DAY COURSE. Featuring Damjan Vujnovic
London, Thursday, July 11th
© Copyright 2003-2013, Skills Matter Ltd
About Us  Jobs  Find Us  Meeting & Training Rooms  Newsletter  Jobs: Sales Executive  Jobs: Student SkillsCaster  jobs - junior event coordinator  Open Source Journal  Jobs: Sponsorship Development  jobs: Marketing & Sales Graduate Internship  Jobs: HR Manager  jobs-Join Our Dev Team  DevOps Engineer  Front-End Engineer  Test Engineer