srinip

Architecture Enforcement and Governance Using Aspect-Oriented Programming

2009-07-05T15:26:00.000-07:00

I wrote an article in this month's NFJS magazine (June 2009 issue) on Architecture Enforcement and Governance Using Aspect-Oriented Programming.

The objective of this article is to give an overview of Reference Architecture (RA) and its significance in Enterprise Architecture space and how Aspects and Aspect-oriented Programming (AOP) can help enforce RA and manage Architecture Governance model.

I also discussed in the article, a sample Java application that uses several architecture rules to enforce good architectural and design practices such as Layered Architecture, Separation of Concerns, Domain-Driven Design etc.

The other articles published in the new issue are:

Introducing Drools 5 by Brian Sam-Bodden
Implementing "Web-2.0 Style" Popularity Filters by David Bock and Karen Gillison
Scala as Concise Java by Venkat Subramaniam

If you haven't attended NFJS software symposium or read the magazine before, check them out. The conference sessions are very practical oriented and just like the title says the focus is on the architecture, design, and development techniques that you can take back to your company and start using them right away in your projects.

SpringSource Tool Suite (STS) is a free tool now

2009-07-04T19:35:00.000-07:00

SpringSource has recently released their SpringSource Tool Suite (STS) IDE tool as a free version. If you are currently working on or planning on introducing Spring Framework in your projects, this is a very good development tool to use.

STS Project Main Page:
http://www.springsource.com/products/sts

I wrote a mini-article on InfoQ about the recent RC1 release of STS. Here is the link:
http://www.infoq.com/news/2009/07/springsource-tool-suite

Let me know if you have any feedback when you use this tool.

I will be speaking at ProjectWorld 2009 Conference

2009-05-31T22:00:00.000-07:00

I will be speaking at upcoming ProjectWorld 2009 conference in June (06/24-06/26) in Baltimore. My presentation topic is Agile Application Architecture Trends. The presentation is part of the "IT Innovation and Trends" track which is new for this conference.

Here is the session abstract of my presentation:

Architecture Trends - Where We Have Been, Where We Are Going

The presentation will include the discussion on emerging design techniques like Domain Driven Design (DDD), Custom Annotations, Dependency Injection (DI), Aspect-Oriented Programming (AOP), OSGi and Dynamic Languages. I will discuss some use cases where these techniques add value to the architecture and where they will be just an overkill. With upcoming releases of Spring 3.0, EJB 3.1, JPA 2.0 and Java EE 6, Java developer, not the product vendor, has once again become the core part of Software Development Process.

I want to focus on the emerging software architecture trends and how agile philosophy can drive architectural and design decisions in software development projects.

Some of the architecture trends I will be focusing in my presentation are:

Cloud Computing
Architecture Models (J2EE v. POJO)
Domain-Driven Design
Spring Portfolio
Model-Driven Development
OSGi
Innovations in the Database Layer
Software Product Lines

This will be my first trip to Washington DC/Baltimore area. I am looking forward to attending the conference which has excellent sessions and speaker line-up.

There is a 20% speaker discount off the conference standard rate for any one who registers on my behalf. Contact me if any one is interested in taking the advantage of the discount.

Adaptive Object Modeling - QCon Interview with Joseph Yoder

2009-05-19T20:00:00.000-07:00

I did a video interview with Joseph Yoder on an innovative architecture concept called "Adaptive Object Modeling" at QCon San Francisco conference last November. This interview is now live on InfoQ website.

The highlights from Joe's interview include:

What is Adaptive Object Modeling (AOM)
How it differs from a traditional object model.
Application domains where AOM can be used.
Role of UML in adaptive object modeling efforts.
Architecture and design validation of the adaptive object models.

Check out the video interview on InfoQ site.

InfoQ is offering online training classes on Cloud Computing, SOA and Agile Design topics

2009-05-17T18:01:00.000-07:00

InfoQ web site is offering virtual training classes on topics like Cloud Computing, SOA and Agile Design hosted by reputed speakers like John Davies, Jim Webber, and Rebecca Wirfs-Brock.

These classes are not free (each class is currently priced @ $65 for one-hour "Briefing Session" and $135 for a half-day "Training Session"). The first training session is next Wednesday (May 27).

This is a good opportunity for software developers and architects who want to learn new technologies by attending a live training class and at the same time not spend a fortune that they would otherwise spend in attending technology conferences in person.

For more details on the new virtual training program, check out this link:

http://www.infoq.com/news/2009/05/virtual-training

If any of you attend these classes, let me know what you think about the quality and if the price is worth the class. Also, if any one has other topics they would like to see online training classes, e-mail me with the topic names. I will pass along the feedback and suggestions to the training program organizers.

Architecture Enforcement Presentation at SEI Architecture (SATURN) 2009 Conference

2009-05-17T16:51:00.001-07:00

I attended the SEI Architecture Technology User Network (SATURN) 2009 Conference in Pittsburgh last week.

I gave a presentation at the conference on the topic Architecture Enforcement and Governance Using Aspects. I discussed an architecture enforcement framework I created to "inject" architecture rules and design policies into the application code as part of the Continuous Integration (CI) process using Aspects to enforce quality of the code.

This framework uses tools like Eclipse, AJDT and Maven to integrate policy enforcement into the agile development process to detect architecture deviations early and often and validates that the design and code are in compliance with the Reference Architecture (RA).

The response from the attendees was pretty good. There were questions on how to take the architecture enforcement back to the design documents like Class and Sequence Diagrams (UML) as well.

Overall, SATURN conference experience was excellent. This was my first time attending it. It was a good opportunity to learn more about the techniques and best practices in the areas of architecture evaluation, validation, and assessment.

Some of the highlights from the conference are:

Keynote presentation by John Zachman on "Architecture Is Architecture"
Rebecca Wirfs-Brock's keynote presentation on "Lessons Learned from Architecture Reviews"
Tutorial on "Pattern-Oriented Software Architecture: A Pattern Language for Distributed Computing" by Doug Schmidt
Tutorial: Integrating Architecture-Centric Methods into Object-Oriented Analysis and Design by Raghvinder Sangwan
Birds-Of-A-Feather (BoF) session on Architecture Competence facilitated by John Klein

For more details on the events from the conference, check out this conference blog site.

NFJS, The Magazine

2009-04-12T21:00:00.000-07:00

I recently attended New England Software Symposium in Boston. I spoke on Architecture Enforcement and Domain-Driven Development topics at the conference.

On the flight back to Detroit, I read the inaugural issue of NFJS magazine which is very interesting. It was full of technical information just like the NFJS conference, no fluff and a lot of technical stuff.

This issue has the following technical articles:

A Case For Continuous Integration by Jared Richardson (author of Career 2.0 book)
So you want to be Agile? by Venkat Subramaniam
Introduction to Functional Languages by Ken Sipe
Message Driven POJOs - Messaging Made Easy by Mark Richards

All are excellent articles and very informative with sample code explaining the concepts.

With the new magazine, Jay Zimmerman, Andrew Glover (Editor of the magazine) and NFJS team have done an excellent contribution to Java and Agile development communities.

SATURN 2009 Conference Presentation

2009-04-05T16:43:00.000-07:00

I will be speaking at the upcoming SATURN 2009 conference organized by Sofware Engineering Institute (SEI) of Carnegie Mellon University (CMU). The conference starts on 4th and ends on 7th of May.

Here is a statement from their website that describes the main theme behind this year's conference:

SATURN 2009 is expanding to cover architecture ranging from enterprise to system and software architectures. To reflect this expansion, the theme of the SATURN 2009 Conference is “architecture at all scales.”'

My presentation will be on Architecture Governance and Enforcement using Aspects which is based on my recent work on using Aspect-Oriented Programming (AOP) techniques to enforce the architecture and design policies in J2EE applications.

I have done the same presentation at ITARC Conference in Atlanta back in February and again at New England Software Symposium in Boston last month. The response and feedback from the attendees was excellent. Architecture Policy Enforcement is definitely a very promising application of Aspects and AOP in enterprise software applications.

I am looking forward to speaking at SATURN conference and meeting other architects from different backgrounds and experiences.

New England Software Symposium Presentations

2009-03-29T18:34:00.001-07:00

I recently spoke at New England Software Symposium in Boston. The conference was excellent, my talks were very well received. It was a great opportunity to network with other speakers and share my ideas with the attendees.

At the conference, I gave 3 presentations:

The sessions on "Architecture Enforcement using Aspects" and "Domain Driven Development" drew bigger crowds than I anticipated. The attendees asked good questions and expressed interest in the architecture enforcement framework I discussed and demonstrated in the presentation. I am still getting e-mails from the attendees with follow-up discussion on the talks. I also got couple of suggestions on improving the presentation. I am updating the presentations to focus on the parts that were more interesting to the audience.

I want to thank every one who attended my sessions and gave valuable feedback and comments on the presentation topics.

This was my first trip to the city of Boston. It's an excellent city. I enjoyed my short stay and looking forward to visiting there again in the future.

Interview and Book Excerpt: Jaroslav Tulach's Practical API Design

2009-03-29T15:40:00.000-07:00

Jaroslav Tulach's latest book Practical API Design covers the topic of API design of software projects. Jaroslav discusses the importance of API design in the modern software applications, what are the different factors that make a good API, and how to go about implementing API frameworks. He brings his experience as the architect for NetBeans IDE project to the writing of this book. In the book, Jaroslav talks about several real-world examples of how to (and more importantly how not to) use Java API based on his experiences working on NetBeans project.

I published an interview with Jaroslav on InfoQ on various design and architecture topics. Check it out.

Jaroslav also maintains an excellent wiki site where he writes about his book and other API design topics.

Architecture Enforcement and Governance Using Aspects - ITARC Conference Presentation

2009-03-01T13:04:00.000-08:00

I was at IT Architect Confrence (ITARC) 2009 in Atlanta last week. The conference was a great event. It offered a great opportunity to talk to other architects (of all specializations, Information, Solutions, Data, and Enterprise) about their architecture experience and frameworks and technologies they are currently using in their projects.

Here are some of the highlights of the conference:

It was a non-vendor driven event organized by IASA (a non-profit organization focused on the Architecture profession). Paul Preiss and his team at IASA are helping the architecture community through education, consulting, and conference events such as ITARC.
Conference main focus was on Architecture and Architecture only, so there were no different tracks on Java, Ruby, SOA, and Agile topics to attract as many people to attend the conference as possible.
It was also more than just one kind of Architecture conference. The key-notes, technical sessions and round-table discussions included other architecture specializations like Data, Information, Infrastructure, and Enterprise Architecture which helped the attendees to put these specializations in perspective and see architecture as a whole solution for the enterprise business and IT needs.
There was a dedicated Architecture Career Mentoring track which I thought is an innovative idea and real help to the architecture professionals who are looking for some guidance from the experienced architects. Architecture is an art, not a science, so the advice from a senior architect is of a great value to the new architects.
And finally the Open Spaces track, hosted by Steven "Doc" List included two 1-hour open spaces sessions. This was a conference in itself and very informative; I learned a lot of new "open spaces patterns" in attending this event. I will be blogging more about those patterns in the future blog entries.

At the conference, I gave a presentation on "Architecture Enforcement using Aspects" topic. The presentation was very well received. There were both JEE and .NET IT professionals in the room and there was good interest on the topic of using Aspects and AOP to enforce the architecture and design policies.

I have uploaded to SlideShare web site. If you want to check out the presentation slides, here is the link. Let me know if you have any suggestions and feedback for improvement of the presentation.

This presentation has also been accepted for the upcoming No Fluff Just Stuff (NFJS) New England Software Symposium. Check out the symposium schedule.

Let me know if any of you will be attending the NFJS symposium.

Domain Driven Design and Development with Spring Portfolio

2009-03-01T13:02:00.000-08:00

I gave a presentation at Ann Arbor Java User Group (AAJUG) last Tuesday on "Domain Driven Design and Development with Spring Portfolio". The presentation went very well with great discussion and feedback from the attendees.

David at AAJUG has been leading the user group meetings, speakers, and presentation. AAJUG has been an active Java user group for last several years. I want to thank David and the group members for the opportunity to speak at JUG meeting.

In the presentation, I focused on the Domain-Driven Design (DDD) implementation aspects using Spring projects like Spring IoC, Spring AOP and Spring Security. I also talked about enforcing architecture rules in DDD applications. I briefly talked about the role of code generation in a DDD application which included a quick demo using tools like Eclipse EMF and openArchitectureWare (oAW).

Here are some of the items I talked about:

Domain Driven Design & Development
Spring Portfolio
Dependency Injection (DI)
Aspect-Oriented Programming (AOP)
Role of Custom Annotations in DDD
Spring Security
Architecture Enforcement (Demo)
Code Generation (Demo)

I have uploaded to SlideShare web site. You can view the presentation slides on the site. Let me know if you have any suggestions or feedback for improvement of the presentation.

I will be speaking at ITARC Architect Conference

2009-02-06T20:52:00.000-08:00

I will be speaking at the upcoming IT Architect Regional Conference in Atlanta later this month. My presentation is in the Enterprise Architecture track of the conference schedule.

Topic:
Architecture Enforcement and Governance Using Aspects and SonarJ

Abstract:
In this presentation, I will talk about the significance of enforcing the architecture rules and standards and how to actually enforce them in software development projects. Architecture governance ensures that the Implementation (Code) does match the Requirements (Reference Architecture). It can help with clear and cycle free dependency structures as well as improve testability and reusability of code.

Enforcing Reference Architecture guidelines promotes consistency and modularity in the System. It also helps in detecting structural complexity and preventing it earlier in the software development process. As a result, the application code is modifiable, portable, and testable.

Most of the presentation will focus on using Aspects and AOP techniques to define architecture rules and use them for policy-enforcement in Java applications. I will briefly discuss how tools like SonarJ and Structure 101 can help the architects integrate architecture analysis and management earlier in the development process.

The session will include several demo's of how to enforce the architecture rules using frameworks like AspectJ and SpringAOP.

Check out more details of the ITARC conference, event schedule and my presentation. Let me know if you live in Atlanta area and if you are going to be attending the conference.

Greg Young on Domain-Driven Design

2009-02-06T20:03:00.000-08:00

At QCon San Francisco 2008 conference last year, I interviewed Greg Young on Domain-Driven Design (DDD) topic. His team has been using DDD concepts in their projects. In the interview, Greg discussed how to manage domain state transitions in a DDD project using two different design models, one for reading data from data store and the other for write-only command operations. He also talked about Command Query Separation (CQS) design concept to keep design cleaner and easier to test and maintain and the best practices that developers can use when working on DDD projects.

Check out the interview on InfoQ.

JavaRebel - nice tool to help with J2EE App hot-deployments

2009-02-01T20:19:00.000-08:00

Recently, I got a license of JavaRebel software created by ZeroTurnaround development group. This tool uses a custom Java classloader to hot-deploy the code changes made in a single Java class in the web applications to override the servlet container (JBoss or Tomcat) default WAR deploy behavior (which redeploys the whole web application context).

This tool helps the Java developers be more productive with the time they can save because of the less time required to load the class changes into JVM without having to deploy the whole web application every time a change is made in a single class.

Using the tool is pretty straight-forward. You will have to start the container (whether it's JBoss, Tomcat or any other J2EE container) using the "-javaagent" option and specify the folder(s) where JavaRebel should look for Java class changes in the web applications deployed in the container.

But, remember that even though JavaRebel helps boost the productivity with faster deployments of web application contexts, you should still design your applications to be more unit-testing friendly and be able to test most of the code in the application using the unit testing frameworks like JUnit4 or TestNG, outside the container. You should depend on the container only for those infrastructure concerns (like in-container Database Connection Pool, JTA Transactions, JMS Message Queues and Topics) that need the application to be deployed inside the container. Even in most of these cases, you can use the embedded broker version of ActiveMQ container to unit test the JMS resources outside the container.

If you are using JBoss or Tomcat or other application server and you are maintaining a legacy J2EE application that's not easy to unit test and requires the application to be deployed in the container for even simple code changes, you should check out JavaRebel tool. Similar to tools like IntelliJ IDEA, it is worth the price. The benefits it offers far out-weigh the cost.

I hope SpringSource or JBoss will soon acquire ZeroTurnaround to integrate JavaRebel into Tomcat or JBoss containers respectively. JavaRebel is such an useful tool it only makes sense to see it integrated with these popular J2EE containers and not as a separate product.

Spring 3.0 and Beyond - Interview with Rod Johnson

2009-01-23T21:03:00.000-08:00

During QCon San Francisco 2009 conference, I interviewed SpringFramework founder Rod Johnson about various topics including:

Spring 3.0 Features
REST Support
Java EE6/EJB 3.1 integration in Spring
SpringSource license model
Future Domain Driven Design Support
G2One acquisition
Spring Integration/Spring Web Flow/Spring Batch Frameworks
Cloud Computing
SpringSource DM Server
SCA Support in Spring

The interview is now available on InfoQ. Check it out and let me know what you think.

Top 100 Best Software Engineering Books - Good List

2009-01-19T20:13:00.001-08:00

Jurgen Appelo recently posted a list of Top 100 Best Software Engineering Books. I am not sure if I agree with the author on all the ratings of books in the list, but most of my favorites are in top 30. I am just not happy that Eric Evans' book "Domain Driven Design" (which is my top 10 book) is 89 on the list :)

Check out the list. Top 100 Best Software Engineering Books, Ever:
http://knol.google.com/k/jurgen-appelo/top-100-best-software-engineering-books/

How does this compare to your own list of favorite books?

CodeMash 2009 Conference - Venkat's Keynote Presentation

2009-01-19T14:49:00.000-08:00

I attended a keynote presentation by Venkat Subamaniam at the recent CodeMash 2009 conference. He talked about the facts and fallacies of every day software development and what developers & project managers should watch out for to ensure the success of the projects. It was an excellent presentation, Venkat touched on several agile development and project management techniques such as dynamic languages, off-shoring, innovation-before-standardization, and unit testing. He has a unique way of explaining every day problems that we, the programmers, run into in our projects and never even realize that we are in the midst of a problem.

The keynote session drew great response from the audience because of the practical nature of the fallacies mentioned by the speaker. I have published a news item on InfoQ summarizing Venkat's keynote presentation. Check it out.

CodeMash 2009 Conference Next Month

2008-12-28T11:39:00.000-08:00

I will be attending CodeMash 2009 Conference next month on January 7, 8 and 9. On the first day of the conference, there will be PreCompiler sessions with Code Jam sessions and workshops. The main conference schedule and sessions look very interesting. One thing I noticed about the conference sessions and the speakers is that this is one of those no fluff conferences where the speakers and attendees are IT geeks who have practical knowledge and experience of the topics they are presenting on, which should result in a rewarding experience to the attendees.

Some of the sessions I am planning on attending are listed below:

Day 1:

Value Stream Mapping Workshop (Host: Mary Poppendieck)
Kanban 101 (David Laribee)

Day 2:

Programming in Scala (Speaker: Venkat Subramaniam)
RIAs with Java, Spring, Hibernate, BlazeDS, and Flex (Speaker: James Ward)
Dynamic Languages and the JVM (Speaker: Nathaniel Schutta)
Thrashing (Speaker: Mary Poppendieck)
Functional Concepts for OOP Developers (Speaker: Bryan Weber)

Day 3:

Grease, a Parallel Systems Architecture (Speaker: Edward Vielmetti)
Language Oriented DDD (Speaker: David Laribee)
Executable Documentation with easyb (Speaker: Andrew Glover)

All-in-all, I am looking forward to meeting other passionate Java, .NET, Python and Ruby developers there and network with regional user group leaders.

If anyone is attending the conference, let me know. We can get together for a cup of coffee or brew.

Application Architecture Trends presentation at Detroit Java User Group meeting

2008-12-21T03:49:00.000-08:00

I recently gave a presentation on Application Architecture Trends at Detroit Java User Group meeting on Wednesday evening. The presentation title is "Application Architectures - Where We Have Been, Where We Are Going". The turnout was pretty good (about 20 people) and the presentation went very well. There were lot of great questions and discussion on the items I talked about in the presentation like AOP, Custom Annotations and OSGi. Here is a list of the new technology trends I covered in the presentation:

Dependency Injection (includes a demo on a Data Access Object using Spring DI to inject the JEE resources like Data Source, Entity Manager, and Transaction Manager)
Aspect Oriented Programming (includes 2 demos, one on Architecture Rules Enforcement using AspectJ & AJDT and another on Profiling using Spring AOP)
Annotations
Custom Annotations (includes a demo on a Custom Annotation for Object Caching using Spring AOP and EHCache)
Spring Portfolio
Spring Core
Spring AOP
Spring Security
Spring MVC/ Spring WebFlow
Persistence
JDBC v. Hibernate v. JPA
Transaction Management
Spring JTA
Web Services, Async Messaging & ESB's
Java As a Platform
Dynamic Languages (Groovy, JRuby, Scala)
Domain Specific Languages (DSL's)
Internal DSLs
External DSLs
Deployment
OSGi
Distributed Computing
Concurrent Programming (support in JDK)
Cloud Computing
Virtualization
Database Layer
Distributed Data Storage Frameworks
Other Trends
Web 2.0
RIA/RCP Applications
Conversational Web / Batch Frameworks
What's next for J2EE?
Java EE 6 (JSR-316)
- Profiles
JPA 2.0 (JSR-317)
- Criteria Expression Support
EJB 3.1 (JSR-318)
- Deploy EJB's in WAR files (no need for EAR files any more)
Spring 3.0
- REST Support
- Support for EJB 3.1

The presentation slides are available here.

Erik has blogged about this meeting and my presentation.

This presentation is also accepted for the upcoming No Fluff Just Stuff (NFJS) Symposium in Milwaukee in February (Feb 27 to March 1; checkout out the full conference schedule which has great speakers talking on very interesting topics).

QCon San Francisco 2008 Conference - Tutorials

2008-11-27T18:02:00.000-08:00

I attended QCon San Francisco conference last week. The conference schedule included tutorial sessions before the main conference. There were several tutorials on topics like:

SpringSource dm Server by Rob Harrop
Domain Specific Languages by Neal Ford, Martin Fowler & Rebecca Parsons
Scala (Bill Venners)
Erlang (Francesco Cesarini)
JRuby and JRuby on Rails (Ola Bini & Nick Sieger), and
Agile Management (David Anderson).

I attended Certified Scrum Master (CSM) hosted by Martine Devos from Object Mentor Project Management team. Martine is an excellent CSM Trainer. The tutorial class was very educational and informative for people who are in technical management to be come Agile Project Managers. The class was interactive that allowed students to discuss with each other and rest of the group in serveral real-world project management scenarios.

Some of my favorite parts of the class are:

Scrum From Hell
Estimation Quiz

Martine is a great instructor. I recommend her class for any one who wants to learn how to be an Agile Project Manager.

On day 2 of the conference, I attended an ad hoc presentation by Ralph Johnson (one of GOF Design Patterns authros) on Parallel Computing Design Patterns.

QCon 2008 conference

2008-11-07T17:32:00.000-08:00

The second QCon San Francisco (QCon SF 2008) conference is fast approaching us. The conference is held at Westin SF Market Street from November 19 - 21.

The schedule includes tracks on Domain Driven Design (DDD), Domain Specific Languages (DSLs), Service Oriented Architecture (SOA), REST Web Services, Design and Architecture (with several case-studies presentations), Emerging Technologies, and Agile Methodologies.

I was at the conference last year. It was a great experience. I am looking forward this year's conference. With several interesting sessions, most of them conflicting with each other, it will be tough to pick which session to attend.

Domain Driven Design and Development In Practice - Article

2008-07-04T15:08:00.000-07:00

Domain Driven Design (DDD) is about mapping business domain concepts into software artifacts. Most of the writings and articles on this topic have been based on Eric Evans' book "Domain Driven Design", covering the domain modeling and design aspects mainly from a conceptual and design stand-point.

I recently wrote an article on Infoq to cover the domain modeling and design from a practical stand-point on how one would go about taking a domain model and actually implementing it. It looks at the guidelines, best practices frameworks and tools that technical leads and architects can use in the implementation effort.

Scrum & Football Analogy

2008-05-30T22:27:00.000-07:00

By now, we have all heard about Agile software development methodology and its different flavors such as SCRUM, XP, DSDM etc etc.

I have been part of development teams using SCRUM methodology for last year and a half and I am learning more about agile concepts in every project using these techniques. The more I think about a project that is managed using SCRUM, I can't help but think about how similar this approach is to the way a football (American Football, not Soccer) game is played. Let me explain, here are the different aspects of both Scrum and Football that are very similar in nature.

The "First Down" in a football game is same as a "Sprint" in a Scrum project, Sprint = First Down.

In other words, End of Sprint = First down (10 yards is the objective for every down in football; End of Sprint/Iteration is the objective in Scrum)

End of Project (which usually consists of several Sprints) = Touchdown

How about the various meetings held in a typical SCRUM project? How do they relate to football terms?

Project Kickoff Meeting = Game Kickoff
Daily stand-ups = Huddle
Start of Iteration/Product Backlog = Line Of Scrimmage
Iteration Planning Meetings (IPM) - Pre-game meeting
Retrospective = Post Game Conference

Let's look at the SCRUM team member roles and how they are similar to a football team member roles.

Scrum Master = Head Coach
Technical Lead = Running back
Architect = Quarter back

Some of the other roles and artifacts that I haven't yet found a match are as follows:

Stakeholders
Developers
QA Testers = Referees?
Burn-down chart

ActiveMQ 5.1 Supports JMS Destination Monitoring and MSMQ Bridge

2008-05-26T12:03:00.000-07:00

Apache ActiveMQ Version 5.1 release is out. It has some interesting new features for destination monitoring (via JMX), priority message ordering and a Microsoft Message Queue (MSMQ) to ActiveMQ Bridge with the new msmq transport component. Check out this news item on InfoQ about all the features supported by AMQ 5.1 release.